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The IC-E90 multi-band handheld transceiver covers 50MHz, 144MHz and 430MHz bands and is equipped with a wide band receiver, which covers 0.495-999.990MHz in AM/FM/WFM modes. If that isn't enough, the IC-E90 comes as standard with a 1300mAH Li-Ion battery ideal for long operating periods and provides 5W output on all bands! All these great features are built into an ultra compact body, measuring only 58x87x29mm!
The IC-E90 is extremely compact and lightweight. Its aluminium die-cast case and chassis are designed for the most rugged environments with splash resistance to JIS 4 specifications, ideal for outdoor activities.
With 500 alphanumeric memory channels, plus 50 band edges and 5 call channels, Icom’s New DMS (Dynamic Memory Scan) technology gives you flexible scanning lists. Memory channels can be organised in up to a maximum of 18 banks of 100 channels per bank. You can pick and choose the desired channels for scanning from the 500 memories.
50 CTCSS and 104 DTCS tone squelch operation codes (encode and decode) provide quiet standby and easy repeater access. A pocket beep alerts the user of a call and a tone scan can detect the sub-audible tone in use in the received signals, a great feature for quiet, group operations.
Simple operation is another valuable feature of the IC-E90. The backlit ten-key pad can be used to enter frequency, memory number as well as set many other features. The tuning knob can be customised for channel selection or volume control.
The IC-E90 supports 14 types of scan for maximum receiver utilisation and ease of use.
- Full VFO scan
- Full VFO skip scan
- Program scan
- Band scan
- Band skip scan
- Full memory scan
- Full memory skip scan
- Memory bank scan (DMS)
- Memory bank skip scan
- Priority scan
- TV channel search
- CTCSS decode scan
- DTCS decode scan
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IC-E91 dual band handheld transceiver covers 0.495–999.990MHz with VHF/VHF, UHF/UHF receive capability. The standard Li-Ion battery pack provides 5W (typ.) output power in both bands for stable operation. Furthermore, by installing the optional UT-121 digital unit, you have D-STAR DV mode operation. A truly versatile multi-featured radio that continues Icom’s lead in digital amateur radio communications!
Wide band receiver with dualwatch capability
The IC-E91 series has dualwatch receiver capability, allowing you to receive two bands simultaneously (V/V, U/U, V/U possible). By pushing and holding the [Main/Dual] button, you can easily turn on/off the dualwatch mode, while a press of the button allows you to toggle the active VFO channels. When in the dualwatch mode, the operating frequency and mode are restricted to 495kHz–999.990MHz in FM/WFM/AM mode (VFO A) and 118–174MHz or 350–470MHz in FM/FM-N/AM/DV* mode (VFO B).
* DV mode is optional for IC-E91. See specifications page for receive range coverage.
Large dot-matrix LCD
The large dot-matrix LCD (37.8 x 20 mm), displays two line frequency settings, alphanumeric channel name, bandscope, received short data message and GPS coordination, etc. You can choose large or small font size in the setting mode. LCD and keypad backlight provides a bright illumination for night time operation. 1304 memory channels The IC-E91 series has a total 1304 memory channels with 26 memory banks. The VFO A has 800 regular channels, 50 scan edges and 2 call channels, while the VFO B has 400 regular, 50 scan edges and 2 call channels. All memory channels, memory banks and even scan edges can be named with 8-character channel comment. Simple bandscope
Spectrum activity is visually shown on the screen and AF output is emitted while sweeping the range. It is useful for finding new or interfering signals. Keypad navigation The 4-direction cursor buttons on the keypad gives you quick access to many of the settings. The twin volume/channel knob provides convenient channel/volume setting. 5 Watts output power
Icom’s wideband PA circuit and the standard lithium-ion battery pack provides 5W (typ.) of output power. The standard BP-217 provides up to 5/4.5 hours* of operating time.
* VHF/UHF single mode, Tx high: Rx: Stand-by duty ratio= 1: 1: 8 External DC power jack An external DC power jack allows for operation with an external DC power supply (10–16V DC). When used with the CP-19, CP-12L or OPC-254L, simultaneous operation during charging is possible. Built-in CTCSS/DTCS encoder and decoder
CTCSS and DTCS tones are used for accessing a closed repeater or tone squelch operation. The pocket beep alerts you with a beep sound when the transceiver receives a preset tone.
Multiple scan functions
The IC-E91 series supports various scan types for maximum reception and ease of use.
• Full scan
• Selected band scan
• Programmed scan
• Memory scan
• Memory mode scan
• All bank scan
• Selected bank scan
• Bank link scan (DMS)
• Skip scan
• Priority scan
• Tone scan
Other features
• Squelch release function to monitor a weak signal.
• Water-resistant construction, equivalent to IPX4
• Remote control microphone, HM-75A allows memory channel control from microphone
• Auto power save, power off and power on
• 10 channel DTMF memory (16-digit)
• 10dB (approx) built-in attenuator
Digital Features
D-STAR DV mode available (Digital Voice + data) The IC-E91* provides DV mode operation with an AMBE codec. 950 bps data can be sent simultaneously with the digital voice transmission. The IC-E91 is compatible with the JARL D-STAR format**. In addition, when you receive an FM mode (or other mode) signal while operating in DV mode, the automatic DV detection function automatically changes the operating mode to the detected mode.
* Optional UT-121 is required for use with IC-E91.
** The Digital features of the IC-E91 series are compatible with ID-800H and IC-V82/U82, IC- 2200H with UT-118. One touch reply button
A one-touch reply [CALL RX->CS] button makes the IC-E91 really easy to use. It memorises the received callsign(s) at a touch of the button. This function allows you to call back to the calling station without hassle. In addition, up to 20 received callsigns are stored as the received call history. Position information exchange
When connecting an external GPS receiver (NMEA 0183 format) to the data jack, your own and other station’s position information can be sent and received*. Supported data formats are GLL, GGA, RMC, GSA and VTG sentences. The IC-E91 sends the position data either by holding the PTT switch, or at a reset interval (5 seconds–30 minutes), depending on the setting. * GPS data receive only is possible when no external GPS receiver is attached. Built-in voice recorder and auto reply
The IC-E91 has a built-in voice recorder*. It records an incoming call in DV mode for up to 30 seconds (approx.), or can be partitioned into 3 tracks (10 seconds each). The 10-second transmit memory allows you to record your callsign, CQ and automatically answers when you receive a message. (*Available in DV mode only) Optional PC remote control capability (Also available in analogue mode)
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The IC-T3H single band VHF handportable transceiver is the successor to the popular IC-T2H and contains many of its most popular features including easy operation and durable construction. Couple this with an attractive price and you have a handportable that is ideal as either a backup for the seasoned Amateur or as a perfect introductory radio to anyone new to the hobby.
What immediately strikes you about Icom's latest transceiver is the eye-catching dark olive green fascia, which really does stand out. The slim line curved casing has been ergonomically designed so that it fits comfortably in your hand. The polycarbonate front panel and aluminium die-cast chassis, used in Icom's commercial range of transceivers, will provide high reliability in the toughest conditions.
The clearly labelled white buttons of the IC-T3H provide an important contrast to the transceiver's green colour. 16 function buttons can be activated by pushing either the function key or shortcut keys. The channel selection, volume and squelch functions can be assigned to either the up/down switches or to the rotary selector.
The IC-T3H has a 5 character alphanumeric LCD which contain enough space to show a variety of functions including S-meter, output power, power save, key-lock, tone and duplex as icons. A backlit LCD allows all the screen features to be seen even in low light conditions.
The IC-T3H contains over 100 memory channels which allow you to save all your favourite frequency settings including channel name, tone, output power and repeater offset. Furthermore, one call channel provides one touch channel access for a frequently used frequency.
50 CTCSS and 104x2 DTCS tone squelch operation codes (encode and decode) provide quiet standby and allow the user repeater access. A pocket beep alerts the user of a call and a tone scan can detect the sub-audible tone in use in the receiving signals. The set also has 5 DTMF memory channels with up to 24 DTMF codes, which allows remote operation. An optional UT-108 DTMF decoder unit provides code squelch operation as well as a pager function.
Capable of providing a powerful 5.5W output with either Ni-Cd or Ni-MH battery packs, the IC-T3H is supplied with a charger, rechargeable battery, belt clip, comprehensive handbook and a two-year warranty. A comprehensive list of accessories is also available.
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Icom are pleased to introduce the IC-E7. Stylish, compact and with a lightweight body. The IC-E7 is small enough to be carried anytime, anywhere and covers the popular 144MHz and 430/440MHz bands for short range contact and repeater operation. In addition, it has wideband receiver capability for receiving FM, analogue TV audio and other utility communications. A large capacity Lithium-Ion battery pack provides long battery life for extended use.
Ultra compact body
The IC-E7 measures 47(W) x 81(H) x 28(D) mm and weighs only 160g. Its lightweight, compact body is easy for carrying anytime, anywhere.
Wideband receive capability
IC-E7 outputs an economical 1.5W on 2m band and 1.0W on 70cm band. The built-in wideband receiver covers from 0.495MHz to 999.990MHz with FM WFM and AM modes; you will be able to listen to FM, Analogue TV (audio) and other utility communications. In addition, TV channels and short wave broadcast stations are pre-programmed.
Li-Ion battery pack and desktop rapid charger supplied as standard
A large capacity 1800mAh battery pack, BP-243 is supplied with the IC-E7. It provides 20 hours* of operating time or 15 hours of continuous receive capability. The supplied BC-164 Li-Ion rapid charger charges the BP-243 in approximately 3 hours.
* Tx:Rx:Stand-by =5:5:90
Stylish design and simple operation
Customer feedback has shaped the design of the IC-E7. While a minimum number of buttons provide quick and easy operation, its metal plating tuning knob on the front panel gives the IC-E7 a stylish appearance not seen before in any Ham radio.
Total 1250 alphanumeric memory channels
The IC-E7 has 1000 regular channels, 50 band scan edges and 200 auto memory write channels. Regular memory channels can be grouped into 18 memory banks (Max. 100 channels per bank). When naming channels and banks with 6-digit letters and numbers, the IC-E7 can display the channel and bank names.
Multiple scan functions
The IC-E7 supports 10 scan types for ease of use:
Bank link scan
The bank link scan provides dynamic memory scanning. You can set the bank link on/off for each memory bank and it only scans busy channels from the selected banks.
Auto memory write scan
The auto memory write scan is a convenient combination of scanning and writing memory channels. This function automatically stores detected frequencies and modes in the auto memory write bank. You can check the auto memory write channels later and transfer them to regular memory channels with alphanumeric channel names.
Other scan types
- Full scan.
- Selected band scan.
- Programmed scan.
- Bank scan.
- Memory scan.
- Skip scan.
- Priority scan.
- Tone scan.
DTCS, CTCSS tone squelch operation
CTCSS and DTCS tones are used for opening a repeater or tone squelch operation such as tone squelch and pocket beep for quiet stand-by. The pocket beep alerts the operator with a beep sound, when the transceiver receives a signal containing a preset tone.
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The IC-V82/U82 high-power VHF/UHF handheld transceiver offers exciting digital options to Radio Amateurs. The introduction of the digital UT-118 unit provides digital voice and data communication compatability with other IC-V82 and IC-2200H mobile units. This allows you to enjoy digitally modulated, clear voice, data messaging and position exchange.
7W of output power
The IC-V82 employs a new highly efficient, low exothermic MOS-FET. With the supplied battery pack, 7W of high power operation is possible. For longer operating times, 4W or 0.5W* of reduced output power settings can be selected.
Easy to use operation
The IC-V82 is designed for newcomers to Ham radio and those users who prefer simple operation. Function menu indications are clearly labelled on the keypad.
Reversible rotary knob and up/down buttons
Volume and channel selection can be controlled by the rotary selector on the top panel or by pressing the up/down buttons on the front panel. The volume level and channel number is displayed during adjustment.
Alphanumeric display
The IC-V82 has a large, easy-to-see display. Channel name, operating frequency, memory number are shown clearly. An S-meter icon shows signal strength of the receiving frequency and output power level while transmitting.
A total of 207 memory channels
The IC-V82 has a total of 207 memory channels, including 200 regular channels, 6 scan edges and 1 call channel. The offset direction, offset frequency and tone frequency for repeater access are also programmable per channel. The channel name is programmable with 5 characters for easy recognition.
Dynamic Memory Scan (DMS) system
The Dynamic Memory Scan (DMS) system divides regular memory channels into 10 groups, A to J, and provides easy channel selection. DMS allows you to scan all the selected banks you want to scan by simply adding/deleting bank links with Icom’s exclusive Bank Link system.
CTCSS and DTCS tone squelch
The CTCSS and DTCS tones are built-in for quiet standby and repeater access. The pocket beep and tone scan are also possible. The tone scan allows the operator to detect the sub audible tone which can be used for repeater access.
DTMF and pager operation
The IC-V82 has 16 DTMF memory channels for remote controlling a repeater, telephone interconnect etc. Each DTMF memory channel stores up to a 24-digit code. The optional DTMF decoder unit, UT-108 provides pager and code squelch functions.
A wide range of accessories are available
Battery packs, chargers, antenna, speaker-microphone and headsets are compatible with much of Icom’s commercial range of handhelds.
Other Features
Durable construction
LCD backlighting
Power save function
BNC type antenna connector
Various scanning functions including program, memory, skip, priority and tone scan
TOT (time out timer) setting
FM narrow mode capability
Features of the UT-118
Optional Digital Unit, UT-118
The IC-V82 is Icom’s first digital handheld. The optional UT-118 allows you to add the following digital features.
Digital voice
Provides digitally modulated clear audio. Voice and data can be sent simultaneously.
Callsign function and callsign squelch
Stores My (own), Your (other stations) and repeater* callsigns in the memory. Each callsign memory stores 6 callsigns with 8-character comment. Own callsign and up to a 20-character message can be sent at the beginning of each call. The received callsign and message are decoded on the scrolling display. The callsign squelch opens the squelch only when receiving a voice signal with your own callsign and provides quiet stand-by and selective call features.
*The digital repeater for this model is not available at present.
Digital code squelch (CSQL)
The digital code squelch opens the squelch only when receiving a voice signal with a preset digital code, thus providing quiet stand-by. A total of 100 digital codes (00- 99) are programmable.
Position information exchange
When connecting an external GPS receiver (NMEA 0183 format) to the IC-V82 data jack, own and other station’s position information can be sent. Supported data formats are GLL, GGA, RMC, GSA and VTG sentences. The IC-V82 sends position data either by holding the PTT switch, or at a preset interval (0.5–30 minutes), depending on the setting.
Other Digital Features
-Stand-by beep ...Automatically sends a beep sound at the end of each transmission
-Slow data communication by connecting a PC to the transceiver
-EMR (Enhanced Monitor Request) call...This function forces open the receiver’s squelch to allow communication with other stations.
-Break-in communication
The IC-2200H 144 MHz mobile transceiver is aimed as the successor to the popular IC-2100H. The IC-2200H inherits a similar design and user interface from its predecessor. However the IC-2200H goes several steps forward with a more powerful PA unit providing 65W of output power and the option of installing the UT-115 digital unit which allows you to add digital voice and data communications features. When connected to an external GPS receiver it is even possible to exchange position information with other stations.
Stable 65W of output power
A newly adopted MOS-FET power amplifier provides a stable 65W output which is selectable in 4-steps (65/25/10/5W).
Digital Unit UT-115
The optional UT-115 allows you to add data communication features to the IC-2200H.
Digital voice
The UT-115 provides digitally modulated and demodulated clear audio. It also allows you to send voice and data simultaneously.
Callsign function
You can store your own and other station callsigns in the memory. Each callsign memory stores 6 callsigns with 8-character comment. Your own callsign and up to a 20-character message can be sent at the beginning of each call. The received callsign and message are decoded on the display.
Position exchange
When you connect the IC-2200H to an external GPS receiver (NMEA 0183 format) your own position information can be exchanged with other stations.
Simple operation retained from the 2100H
The IC-2200H retains the basic panel layout of the IC-2100H with a large tuning dial and backlit display
Durable, dependable construction
Durable, one-piece aluminium, die-cast chassis provides dependable operation, and helps to keep the transceiver cool during heavy operation.
207 memory channels
The IC-2200H has a total of 207 memory channels including 1 call channel and 6 scan edges. Each memory channel stores up to 6-character channel comments, tone setting, skip information, etc. The DMS (Dynamic Memory Scan) system allows you to scan selected banks by simply adding and deleting bank links.
104x 2 DTCS/50 CTCSS tone squelch operation
CTCSS and DTCS tone signalling systems provide quiet stand-by and useful functions such as pocket beep and tone scan.
Pocket beep
Alerts the user with a beep sound when the transceiver receives a signal containing a preset tone.
Tone scan
Detects a repeater's tone frequency simply and quickly.
DTMF and pager operation
16 DTMF autodial memories store up to 24-digit DTMF codes and can be easily sent from the microphone. The optional DTMF decoder, UT-108 provides code squelch/pager operations.
HM-133V, remote control microphone
The supplied HM-133V, remote control microphone, has a 10 button key pad which allows you to enter frequencies directly. The F1/F2 button memorises operating frequencies, tone settings as well as the display colour, and other set mode settings.
The IC-2725E VHF/UHF FM dual band mobile transceiver incorporates many popular features from previous Icom mobiles including VHF/VHF UHF/UHF or VHF/UHF simultaneous receive capability, independent tuning and packet communication. Add to this a colourful backlit LCD and stylish design and you have one of the most desirable mobiles to hit the market in recent years.
The controller of the IC-2725E is separate from the main unit and may be installed on a dashboard with the main unit located under a seat or in the boot. This can be a great help when fitting into a modern car where space is limited.
The IC-2725E is very easy to use. A simple push of a button allows you to quickly change between the main (transmit) band and sub-band. An independent tuning knob per band provides simple and quick tuning. Volume, squelch and other function switches are symmetrically laid out for ease of use.
Icom is pleased to launch its next generation in
all-mode HF/VHF/UHF transceivers. Stylish and
compact, the IC-7000 is the first radio in its
class to have IF DSP. In fact, with features
such as digital IF filter, digital twin PBT and
manual notch filter the IC-7000 offers
unparraled performance not seen in a radio in
this class before. Usability has also been
enchanced with the incoporation of a 2.5 inch
colour TFT display, eight direct access buttons
and a detachable head for vehicle mounting.
In short, the IC-7000 symbolises great leaps in
performance, features, operability and design.
It will be the new benchmark for all other
transceivers to follow.
2 x DSP
There are two times the DSP in the IC-7000 that will leave many base station rigs in the noise! While it is too early to list all the great features, here are a few to keep you talking!
Improved AGC loop performance
With Multiple AGC loops, you will never experience AGC pumping from a signal filtered out by the DSP! The digital IF filter and manual notch filter are included in the AGC loop, so you will never encounter AGC blocking. As with the IC-756PROIII and IC-7800, middle, fast for each operating mode.
Digital IF filters
All the filters you want at your fingertips! You will never have to purchase Optional¡¨ filters as the IC-7000 has 41 different filter widths. You just dial in the width you want and select whether you want a sharp or soft filter shape for SSB and CW modes. Then to pull-in the weak ones, a quick turn of the concentric twin PBT knobs, allow you to either narrow the IF passband, or shift the entire passband to eliminate the QRM.
2 x MNF (Manual Notch Filter)
Pull out the weak signals in crowded band conditions with Icom's NEW two-point MNF manual notch filter. Apply 70 dB of rejection to two signals at once! Notch width is adjustable ¡V wide, medium, and narrow ¡V and an auto-tuning notch filter is available, too.
Digital voice recorder (DVR)
Record your callsign, CQ, or other information in 4 transmit playback memories with alphanumeric labels. A total of 90 seconds is available for the four memories. A front panel REC control allows you to record incoming signals, too! The DVR makes portable contesting or mini-expeditions a breeze!
Flexible installation with detachable panel
Smaller than the IC-706MKIIG, the IC-7000 measures only 167(W)x58(H)x180(D) mm*1. With the detachable front panel*2 many installation possibilities are available.
Remote control Microphone
The supplied HM-151 remote control microphone allows you to control often used functions of the IC-7000. This includes band hopping with Icom's Triple Band Stack registers.
2-mode band scope
The band scope function lets you watch conditions around the band. In Centre mode the band scope is centred on the receiving frequency. In Fixed mode the band scope sweeps a fixed range.
2.5-inch colour TFT display with TV screen receive capability
The IC-7000's display presents numbers and indicators in bright, concentrated colours for easy recognition. You can choose from 3 background colours and 2 font styles to suit your preference. Not only does the display provide radio status, but you can watch NTSC M or PAL B on VHF-TV channels!*
One-touch operation
Eight of the most-used radio functions are controlled by dedicated function keys grouped around the display for easy visibility. One quick touch turns the function and off. A longer touch activates adjustment of the functions setting.
Memory Keyer
The internal memory keyer provides 4 memories for station information or contest exchanges, calling CQ and call sign with up to 55 characters for each memory. The keyer also performs automatic repeat and automatic contest serial numbers
In the world of HF/50MHz portable communications, the IC-703 incorporates all the practicality and technical expertise of the IC-706MKIIG, but does so with an emphasis on portability and economy. A built-in antenna tuner, built-in DSP unit, 10W of output power, an optional external battery pack and carrying case for portable operation allow the IC-703 to have base station ability with all the portable convenience of a mobile rig. This is ideal radio for the foundation licensee, QRP enthusiast or any Radio Amateur who wants a convenient HF portable unit.
Built-in automatic antenna tuner
The IC-703 has an automatic antenna tuner built in to its compact body. The antenna tuner covers 1.8MHz to 54MHz. Field and mobile operation are made simple and efficient, especially when using a short length antenna covering narrow bandwidth. Latch relays are used in the antenna tuner to greatly reduce the power consumption. A built-in antenna tuner eliminates the need to carry one with you.
DSP included
The built-in DSP unit provides superior receive performance. The noise reduction function helps pick out the signal buried in noise. The automatic notch cuts beat interference which is useful for FM and SSB operation.
Newly developed PA unit
A stable 10W output power (4W in AM mode) is provided by the newly designed PA unit, when 13.8V DC is supplied. The IC- 703 provides 5W output (2W in AM mode), while operating at 9.6V DC (9.6V–11V) or with the optional battery pack.
High sensitivity receiver
The IC-703 achieves a high sensitivity of 0.16µV* in SSB, CW and RTTY modes within HF bands, on par with that of a base station transceiver. The IC-703 provides excellent sound reproduction of both faint and strong signals even in crowded band conditions.
* 0.18µV for 50MHz band
Max. power set function
Precise maximum output power settings (10/5/2.5/1/0.5W) are selectable, instead of hi/low only power settings. The power meter automatically adjusts its measurement range according to the max. power setting.
External battery pack and carrying case
The optional 9.6V, 2800mAh Ni-Cd battery pack provides up to 8 hours of operating time at 5W output. The IC-703 and the battery can be packed into the carrying case, LC-156, making the IC-703 a go anywhere portable rig.
Current consumption control
To save power consumption, the IC-703 has a current consumption control setting. When “Auto” is selected, the IC-703 automatically detects the power supply voltage and reduces the current consumption while operating with the external battery pack (or less than 11V power source). A LCD backlight timer setting also controls the LCD backlighting depending on the power supply voltage. A duty-cycle control setting further reduces current consumption in stand-by mode.
Detachable Controller
The controller head can be separated from the main unit. This allows flexible installation for use in vehicles, as well as an out of the way set-up in your shack or during portable (manpack) operation. Microphone connectors are standard on both the controller and main unit. Separation cables, OPC-581/OPC-587 (3.5m/5m), are available.
High frequency stability
A high stability TCXO unit is adopted for the oscillator, to achieve 0.5ppm high frequency stability. This is ideal for stable operation± during continuous operation of PSK3, RTTY or SSTV.
Ample functions for CW operators
- Built-in 3 channel memory keyer with 50-character capacity.
- Electronic keyer with a variable dot/dash ratio.
- CW reverse function to reduce adjacent interference.
- CW pitch can be adjusted in the range of 300-900Hz.
- CW narrow mode (optional CW narrow filters required).
- Full break-in (QSK) is available.
- Paddle polarity reverse functions.
- Bug-keyer simulation mode.
IF shift
IF shift is effective in reducing adjacent frequency interference and enables comfortable operation even under crowded band conditions, such as contests. The IF shift setting condition is graphically indicated on the LCD.
Spectrum scope function
The Spectrum scope function sweeps 14 steps from the displayed frequency and plots received signal strength on the function display. This function is useful for checking band conditions.
SWR graphic function
The SWR graphic function is convenient for using the IC-703 in the field. It measures and plots the SWR within a specified frequency range.
2 Year Warranty
The IC-703 comes with a standard 2 year warranty and complies with recent E-Marking legislation.
Other outstanding features
• Digital S-meter with “Peak-hold” function
• Variable SSB carrier-point
• Amber LCD backlight
• Auto tuning step function
• Speech compressor
• Bandstacking register
• Built-in pre-amplifier
• RIT, VOX and noise blanker are standard
• CI-V system capability
• Fanless cooling system provides silent operation
• RTTY (FSK) mode available
• 9600bps data terminal on rear panel
• Total 105 memory channels
• Combined SQL and RF gain control knob
• Optional voice synthesiser, UT-102
The IC-706MKIIG HF/VHF/UHF mobile transceiver takes radio technology a step further by incorporating an expanded frequency range which now includes 430MHz. This provides access to the 70cm band in addition to HF, 6m and 2m bands. The operating possibilities are therefore much wider for local or DX operation whether as a base station, mobile transceiver, or in the field using only one rig.
The IC-706MKIIG makes the use of power MOS-FETs in all PA sections, resulting in a considerable increase in the level of output power. The 2m band has been increased to 50W, with 20W on 70cm and 100W for the HF and 6m bands. A tone squelch system has also been built in as standard, with an added tone scan function in order to find a repeater’s tone frequency simply and quickly.
The IC-706MKIIG is very well designed. The compact body now has a carrying handle and the detachable front panel features many illuminated keys for operation in low light conditions. Developed for simple operation, the radio features an individual band change key and a sub dial to facilitate mobile and memory operation which when combined with 107 memory channels, proves extremely user-friendly. A user-programmable automatic repeater function has also been installed, and repeater frequencies can be programmed by the customer via a special operation eliminating the need for repeater settings for 6m, 2m or 70cm repeater operation.
Other outstanding characteristics include an IF shift to reduce adjacent frequency interference, dedicated socket for 9.6kbs data, narrow-FM capability (including the 2m band), and a wide range of options including DSP capabilities, three step-selectable passband widths and several automatic antenna tuners.
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Aimed as the successor to the popular IC-207H, the IC-E208 retains many features that made its predecessor so popular such as a detachable controller head. Add to this new features such as increased output power, selectable amber, green or yellow display, large tuning dial and a wideband receiver capability and you have a stylish, reliable compact package that appeals to both new and experienced amateur users alike.
Switchable VHF/UHF dual band transceiver with wide band receiver
The IC-E208 provides VHF/UHF dual band capabilities (one band at a time) via a simple band switching system. The IC-E208 is also a wideband receiver and covers 118–173, 230–549 and 810–999MHz. This will allow you to listen to a variety of communications in your vehicle or shack.
Powerful 55W/50W output power
A MOS-FET power amplifier provides a powerful 55W in the 145MHz band and 50W in the 430-440 MHz band. Output power is selectable in 3 steps.
Detachable front panel
The controller of the IC-E208 is detachable from the main unit and may be installed on a dashboard with the main unit located under a seat or in the boot. This can be a great help when fitting into a modern car where space is limited. A standard 3.5-metre separation cable (OPC-600) is supplied to ensure that you can do this. An optional OPC-601/R separation cable (7m; 23ft) is also available.
Total 512 memory channels
The IC-E208 has a total of 512 memory channels: 500 regular channels; 2 call channels; and 10 scan edges. Each memory channel stores a 6-character alphanumeric name, output power, tone frequency, skip information etc. A Bank Link Scan system divides these memories into 10 groups, A to J, to make bank scanning easy.
Extra large tuning dial
The IC-E208 is very easy to use. A newly designed tuning dial combines the tuning dial and band switch button. Channel selection can easily be made by fingertip control without looking at the front panel. The bright illumination on the band switch button is matched to the LCD illumination colour and makes night time operation simple.
Triple colour illumination
The extra large LCD can be backlit with a choice of three colours. Green, amber and yellow, with 8-step dimmer control, allows the user visual enjoyment to compliment listening pleasure.
HM-133, remote control microphone
The supplied HM-133 remote control microphone extends the usability of the IC-E208 by allowing frequency entry directly from the keypad. The F1/F2 buttons memorise the transceiver's full settings including frequency and tone settings.
9600bps data connector
A mini DIN (6-pin) connector is provided on the main unit for direct packet modem connection at 9600bps. 1200bps packet communication is also possible from the direct packet connector or via the microphone connector.
104 x 2 DTCS, 50 CTCSS tone squelch operation
Standard CTCSS and DTCS tone signalling systems provide quiet stand-by, while useful functions such as 'pocket beep' and tone scan are included. The 'pocket beep' acts like a pager as it alerts the operator with a beep sound when the transceiver receives a signal containing a preset tone. Tone scan detects the CTCSS tone frequency in use on a repeater.
Selectable squelch
The IC-E208 has a selectable squelch attenuator, which reduces interference from strong nearby signals. Selectable squelch delay keeps the squelch in an open condition for a specified period, even when a received signal becomes suddenly weaker than the threshold level.
Other outstanding features
- FM narrow capability
- 16 DTMF memory channels (24 digits)
- Auto power off
- Auto repeater function
- PC programmable with the optional CS-208, Cloning Software.
The IC-E208 will come supplied with HM-133 remote control microphone, OPC-889 front panel separator cable, OPC-346 DC power cable and MB-84 controller bracket.
Icom is pleased to announce details of the IC-E2820 dual-band mobile transceiver. The IC-E2820 is the successor to the popular IC-2725E and inherits popular features from its predecessor including; VHF/VHF, UHF/UHF simultaneous receive capability, wideband receive, independent tuning knobs and a separate controller. In addition to this Icom has introduced new features including diversity receive capability, a full dot-matrix display and 50W output power in both VHF and UHF bands, all in one stylish mobile set.
When the optional UT-123 Digital/GPS unit is installed the IC-E2820 advanced mobile is capable of both D-STAR Digital Voice and GPS operation. The IC-E2820's GPS features include; position information exchange, plotting your position onto mapping software on a PC. Advanced features; D-STAR Digital Voice facilities and GPS functionality take the IC-E2820 into a new realm of Amateur radio communications.
VHF/VHF, UHF/UHF simultaneous receive capability
The IC-E2820 is a true dual band transceiver. VHF/VHF, UHF/UHF as well as VHF/UHF simultaneous receive is possible. A simple push of a button allows you to change between the main (transmit) band and sub-band.
Diversity receive capability
Diversity receive* mode is useful for mobile operation where the received signal strength changes continuously. It compares the signal strength and chooses the antenna with the better signal to maintain good sound and receive quality.
* Two antennas are required. 127, 136, 146, 375, 440, 500MHz band in FM/FM-N/DV mode only. Diversity reception is not available while using the dualwatch.
Large full dot-matrix display
The IC-E2820 has a large full dot-matrix display (93x28 mm). The dot-matrix display provides graphical user-friendly operation. For example, when you push the “Function” button, you can call up the function menu of the assigned functions above each button. The background colour of the display is selectable from green, orange to amber colour in 21 steps.
Independent tuning knob for each band
The IC-E2820 provides easy to use, user-friendly operation. The independent tuning knob provides simple and quick tuning. Volume, squelch and other function switches are symmetrically laid out for each band. In addition, there are two speaker jacks for each band on the main unit.
50W output power in both VHF and UHF bands
A newly designed MOS-FET power amplifier provides a powerful 50W both in the 144MHz and the 430 MHz bands, making this compact rig capable of long distance communication! Output power is selectable in 3 steps.
Optional UT-123 (includes GPS antenna)
The optional UT-123 provides Digital Voice mode operation plus GPS receiver capability. When installed, the IC-E2820 is compatible with the JARL D-STAR format and your position data can be sent simultaneously with digital voice transmission.
Other features of the UT-123 include:
Position information exchange
When connecting the GPS antenna (supplied with the UT-123) to the GPS jack, your own position information can be sent to other stations. The IC-E2820 sends the position data either by holding the PTT switch, or at a preset interval (5 seconds–30 minutes), depending on the setting.
Plotting position information on a mapping software
When connected to a PC* via the optional OPC-1529R (RS-232C cable), position information can be plotted on mapping software* on a PC.
* Serial port and position mapping software (NMEA 0183 format) are required.
GPS alarm
The GPS alarm sounds when your own position is close to the specified point or area.
One touch reply function
The IC-E2820 has a one-touch reply function. It uses the received callsign (including repeater callsign) and allows you to call back to the calling station without hassle. In addition, up to 20 received callsigns are stored as the received call record.
Callsign function
Stores My (own), Your (other stations) and repeater 1/2 callsigns in the memory. “Your” and “repeater 1/2” callsign memory stores 60 callsigns with 8-character channel comment for each. Own callsign and up to a 20-character message can be sent at the beginning of each call. The received callsign and message are decoded on the display.
Built-in digital voice memory recorder and auto reply
The UT-123 has a built-in voice memory recorder*. It records an incoming call for up to 30 seconds (approx.), or can be partitioned into 3 tracks (10 seconds each). The 10-second transmit memory allows you to record your callsign, CQ message, etc, and automatically answers when you receive a message.
* Available in DV mode only.
950bps data communication in DV mode
When connected to a PC* via the optional OPC-1529R RS-232C cable, 950bps data communication is available.
* Serial port and serial communication software are required.
522 memory channels
The IC-E2820 has a total of 522 memory channels, 500 regular channels, 2 call channels and 20 scan edges. Each memory channel stores tone frequency, skip information etc. Icom's Dynamic Memory Scan (DMS) system divides these memories into 26 groups, A to Z which provides easy channel selection. Bank scanning is also possible.
Built-in wide band receiver
In addition to the VHF/VHF, UHF/UHF dual band capabilities, the IC-E2820 has a wideband receiver which covers 118–549.995 and 810–999.990MHz*. This means you can listen to various communications in your vehicle or shack. The IC-E2820 has high speed scan capability of 45-channel/sec. (in program scanning mode). This allows you to scan quickly when searching a wide frequency range.
Separate controller from main unit
For easy installation, the controller is separate from the main unit. The controller has magnets on the rear panel, so you can attach it to the main unit or other metal objects.
HM-133, remote control microphone
The IC-E2820 come as standard with a HM-133 remote control microphone. The 10-key pad allows you to enter the frequency directly. The F1/F2 buttons memorise the transceiver’s full settings. All operating frequencies, tone settings as well as the display colour, fan speed, and set mode settings are memorised.
104x2 DTCS/50 CTCSS tone squelch operation is standard
CTCSS and DTCS tone signalling systems provide quiet stand-by and useful functions such as pocket beep and tone scan. The pocket beep alerts the operators with a beep sound, when the transceiver receives a signal containing a pre-set tone. Tone scan detects the tone frequency used for opening a repeater or for tone squelch operation.
Other outstanding features
• ±2.5ppm high frequency stability with TCXO unit
• 9600bps data terminal, a mini DIN (6-pin) connector on the front panel of the main unit
• Adjustable microphone sensitivity
• ALC (Automatic microphone Level control)
• Long or short squelch delay
• Automatic attenuator
• FM narrow capability
• Sub-band auto mute function
• 16 DTMF memory channels (24 digits)
• DTMF pager/code squelch function
• Auto power off
The ID-1 can operate in both Digital Voice and Digital Data Mode as well as conventionally with current analogue 1.2GHz repeaters. The ID-1 has an operating frequency range of 1240-1300 MHz, with FM and GMSK (Digital) modulation formats providing clear voice and high-speed data transmission (128kbps). The D-STAR digital repeater system allows you to relay the digital voice and data offering long distance communication capability through multiple repeater links and/or an Internet gateway relay. The ID-1 will be available in March 2008.
PC Remote Controller Supplied
The controller software is supplied with the ID-1. When the ID-1 is connected to a PC via a USB cable, most functions of the ID-1 can be controlled from the PC. In Digital Data mode operation, you can browse web sites and send and receive e-mail as if the ID-1 is a 10W wireless network adapter. * Ethernet port is required for Digital Data mode operation.
* Service may not be provided at repeater site.
Short message in DV mode
Short messages of 20 characters max. can be sent in Digital Voice mode operation.
Useful Callsign Function
The ID-1 has useful callsign function that embeds your own and the called station’s callsign in your transmission. When you input “CQCQCQ” as the intended station, you can make a CQ call in the area. The calling station’s ID is displayed on the received station and a newly received callsign can be automatically stored in the memory.
Digital Callsign Squelch (DSQL) & Digital Code Squelch (CSQL)
The DSQL opens the squelch, only when your callsign is received. When you share a single callsign with a club or group members, the CSQL function allows you to set a CSQL code from 00 to 99 and provides quiet stand-by while other members are talking.
EMR Mode Operation
When you require the attention of all stations in the area, the Enhanced Monitor Request (EMR) mode operation allows the caller to bypass the CSQL and DSQL setting of the receivers station. During EMR mode operation, all receiving stations will hear your audio, even though they may be muted.
Analogue FM Mode Operation
The ID-1 also operates in analogue FM mode, allowing you to communicate with an analogue FM transceiver. In FM mode operation, the ID-1 has CTCSS tone squelch for quiet stand-by.
OTHER FEATURES
Icom is pleased to launch its next generation in all-mode HF/VHF/UHF transceivers. Stylish and compact, the IC-7000 is the first radio in its class to have IF DSP. In fact, with features such as digital IF filter, digital twin PBT and
manual notch filter the IC-7000 offers unparraled performance not seen in a radio in this class before. Usability has also been enchanced with the incoporation of a 2.5 inch colour TFT display, eight direct access buttons and a detachable head for vehicle mounting.
In short, the IC-7000 symbolises great leaps in performance, features, operability and design.
It will be the new benchmark for all other transceivers to follow.
2 x DSP
There are two times the DSP in the IC-7000 that will leave many base station rigs in the noise! While it is too early to list all the great features, here are a few to keep you talking!
Improved AGC loop performance
With Multiple AGC loops, you will never experience AGC pumping from a signal filtered out by the DSP! The digital IF filter and manual notch filter are included in the AGC loop, so you will never encounter AGC blocking. As with the IC-756PROIII and IC-7800, the AGC time constants are adjustable for slow, middle, fast for each operating mode.
Digital IF filters
All the filters you want at your fingertips! You will never have to purchase Optional¡¨ filters as the IC-7000 has 41 different filter widths. You just dial in the width you want and select whether you want a sharp or soft filter shape for SSB and CW modes. Then to pull-in the weak ones, a quick turn of the concentric twin PBT knobs, allow you to either narrow the IF passband, or shift the entire passband to eliminate the QRM.
2 x MNF (Manual Notch Filter)
Pull out the weak signals in crowded band conditions with Icom¡¦s NEW two-point MNF manual notch filter. Apply 70 dB of rejection to two signals at once! Notch width is adjustable ¡V wide, medium, and narrow ¡V and an auto-tuning notch filter is available, too.
Digital voice recorder (DVR)
Record your callsign, CQ, or other information in 4 transmit playback memories with alphanumeric labels. A total of 90 seconds is available for the four memories. A front panel REC control allows you to record incoming signals, too! The DVR makes portable contesting or mini-expeditions a breeze!
Flexible installation with detachable panel
Smaller than the IC-706MKIIG, the IC-7000 measures only 167(W)x58(H)x180(D) mm*1. With the detachable front panel*2 many installation possibilities are available.
Remote control Microphone
The supplied HM-151 remote control microphone allows you to control often used functions of the IC-7000. This includes band hopping with Icom's Triple Band Stack registers.
2-mode band scope
The band scope function lets you watch conditions around the band. In Centre mode the band scope is centred on the receiving frequency. In Fixed mode the band scope sweeps a fixed range.
2.5-inch colour TFT display with TV screen receive capability
The IC-7000's display presents numbers and indicators in bright, concentrated colours for easy recognition. You can choose from 3 background colours and 2 font styles to suit your preference. Not only does the display provide radio status, but you can watch NTSC M or PAL B on VHF-TV channels!*
One-touch operation
Eight of the most-used radio functions are controlled by dedicated function keys grouped around the display for easy visibility. One quick touch turns the function and off. A longer touch activates adjustment of the functions setting.
Memory Keyer
The internal memory keyer provides 4 memories for station information or contest exchanges, calling CQ and call sign with up to 55 characters for each memory. The keyer also performs automatic repeat and automatic contest serial numbers.
Aimed as an entry-level product, the IC-718 continues all the traditions of high quality engineering that you would expect from Icom. Conveniently sized and easy to operate, the IC-718 utilises all the latest RF and digital technology and is designed to be one of the most practical rigs ever! The IC-718 offers an excellent overall specification coupled with ease of use. The first thing that strikes you about the IC-718 is its similarity to the IC-R75 and more importantly that the speaker is mounted on the front panel of the transceiver. With the speaker facing the operator audio can now be more clearly heard during operation.
The IC-718 features a clean 100-Watts transmitter for SSB and CW and a built in electronic keyer for CW and 40 watts output on AM. As you would expect, an all mode, general coverage receiver is built in and covers 30kHz -29.999 MHz. A newly designed PLL circuit has been adopted to improve Signal / Noise ratio characteristics. This combined with a 4-element system mixer ensures truly superior performance.
The IC-718 is equipped with a minimum number of switches and controls for ease of use. For example, the 10-key pad on the front panel allows you to directly enter an operating frequency, or access a memory channel. All popular operating modes are offered; USB, LSB, CW, RTTY (FSK) and AM, in addition there is a level adjustable noise blanker, a variety of scanning functions as well as a hand microphone and electronic keyer as standard.
The auto tuning steps function speeds up tuning through the bands but only activates when turning the dial quickly. The band stacking register ensures that you always return to the last used frequency when changing bands.
To reject interference, the IC-718 has an IF shift function which shifts the centre frequency of the IF passband electronically to reduce nearby interference. A microphone compressor ensures really punchy audio to get your signal through in difficult operating conditions. The compression level is easily adjustable from the front panel. This function really makes a difference when propagation conditions are poor.
RF gain control is combined with the squelch control. The RF gain adjusts minimum response receiver gain and improves reception on the noisier bands. An electronic keyer with a variable dot/dash ratio control is built in. The CW pitch is variable from 300-900 Hz and the keyer speed goes up to 60 wpm! Full break in capability is available with an adjustable break-in delay.
The IC-718 has a total of 101 memory channels, which stores operating frequency and mode. The IC-718 has a number of options available to enhance the model including UT-106 DSP unit to further improve receiver performance, CR-338 High Stability Crystal improve the frequency stability to within . 5ppm, UT-102 voice synthesiser, which gives the IC-718 a clear electronically generated voice etc.
The IC-746 achieved a fantastic reputation as a powerful HF base station that gave excellent performance at a competitive price. Well its successor is here…the IC-7400. Covering HF, 50MHz and 144MHz bands, with the same powerful 100W of output power, the IC-7400 carries on the reputation earned by the IC-746, but offers improved performance and a wide range of new features that are destined to set a new benchmark in this important market. The biggest news of all is that this new transceiver has adopted the same IF DSP as the IC-756PRO and its successor, the IC-756PRO2. ICOM has used a 32-bit floating point DSP and 24-bit AD/DA converter at the heart of the IC-7400, which makes this base station fresh and exciting. Furthermore, the digital IF filter shape is selectable from sharp to soft for both SSB and CW modes. Now let's just see what else this new rig has to offer the demanding Amateur.
32-bit floating point DSP and 24-bit AD/DA converter
The IC-7400 adopts the 32-bit floating point DSP and 24-bit AD/DA converter in the IF stage. This combination dramatically improves the precision and the scale of the signal processing and provides a wide dynamic range from HF to 144MHz band.
Digital IF filter
DSP is used for the IF filters on all bands. This means no optional IF crystal filters are required for bandwidth selection. Fifty-one different passband widths are available according to operator needs from 50Hz to 3600Hz.
Filter Shapes
No optional crystal filters required or needed! 51 built-in, adjustable filters allow for incredible selectivity. The tuning shapes for CW & SSB are independently selectable. You’ve got to try it to believe it!
AGC loop management
Digital IF filter and manual notch are included in the AGC loop controlled by the DSP unit. It rejects blocking by extremely strong adjacent signals out of the filter pass bands. Therefore, you will never suffer from blocking of the AGC gain. In addition, the AGC constants are adjustable for each operating mode (slow, medium, and fast pre-set).
HF + 50MHz + 144MHz all band coverage
The IC-7400 covers the 1.8MHz to 144MHz amateur bands in all modes (including RTTY). Also the receiver continuously covers from 30kHz to 60MHz and 108-174MHz.*Specifications guaranteed 1.8-29.99, 50-54MHz and 144-148MHz only.
Powerful 100W output for all bands
The IC-7400 generates 100W of RF output power not only for HF and 50MHz, but also for the 144MHz band.
PSN (Phase Shift Network)
All of the modulation and demodulation, including FM and RTTY utilises the DSP unit. Especially in the SSB mode, the PSN generates a very clear and high quality transmit signal. The SSB demodulation reproduces received signals with a high S/N (Signal-to-Noise) Ratio that is 10dB better than that of the IC-746.
Digital twin PBT (Pass Band Tuning) capability The digital twin PBT actually changes the IF passband. The twin PBT narrows and shifts the IF passband to effectively eliminate interfering signals. This is useful during crowded band conditions such as pileups, or contests etc.
Notch functions
The manual notch function attenuates beat tones. The automatic notch function can eliminate 2 or more interfering signals simultaneously.
Making its debut at the Leicester Amateur Radio show is the latest transceiver in the IC-756PRO series. The IC-756PROIII incorporates many of the features that made its predecessors so successful. However, the integration of the latest technology employed in the IC-7800 such as receiver technology, +30dBm class IP3, miniscope makes this new rig the very pinnacle of the IC-756PRO series.
+30dBm class IP3 (in 14MHz band), Excellent distortion resistance characteristics
The IC-756PROIII design focuses on distortion-free receiver performance. Basic analogue and digital technology used in the IC-7800 has been incorporated into the IC-756PROIII receiver. The front-end mixer at the RF stage is designed in a 4-element configuration. At the BPF switching stage, diodes which have superior wide dynamic range frequency characteristics and distortion-free characteristics are used.
Magnetic saturation sometimes occurs in traditional coils when a strong signal is received. To avoid this magnetic saturation, large inductors have been used at the RF stage.
The 15 kHz crystal roofing filter uses the same component as the IC-7800 in the fundamental mode to provide good distortion-free characteristics. Finally, each stage’s level distribution behind the 1st mixer stage and the AGC gain are optimised. The IC-756PROIII realises +30dBm class IP3*. (in 14MHz band)
* Under the following conditions: Receive frequency 14.2MHz, Input frequencies 14.3MHz and 14.4MHz, Pre-amp OFF, mode USB BW: 2.4 kHz
Newly designed pre-amplifiers
The IC-756PROIII has two pre-amplifiers, which offer advantages in bad band conditions. Both pre-amplifiers of the IC-756PROIII have basically the same circuit construction as the IC-7800’s preamplifiers. The preamp-1 is a noiseless feedback type with push-pull amplifiers. It has a high intercept point and covers a wide frequency range. The preamp-2 is a high gain pre-amplifier using bipolar transistors. It offers excellent advantages in using narrow band antennas such as a small loop or short Yagi antenna. This combination will provide the optimum receiver performance under any conditions.
+Real time spectrum scope with mini scope function
The real time spectrum scope is now an indispensable tool for high-class HF radios. The IC-756PROIII’s spectrum scope adds the mini scope function answering the many requests from end users to add this feature. The mini scope function allows you to monitor the scope screen while you are using other function menus. For example, you can monitor the scope screen even while you are changing the IF filter shape or other level settings. The scope range can be set in 4 steps ±12.5 kHz, ±25 kHz, ±50 kHz and ±100 kHz, centred on the receiving frequency. In addition, the spectrum scope has 3 levels of attenuator (10dB, 20dB and 30dB).
+8 channels of RTTY transmit memory
The IC-756PROIII has 8 channels of RTTY transmit memory. You can edit up to 62 character pre-fixed messages for each memory channel without a PC or other external unit. The transmit memory is displayed on the screen so that you will not send the wrong message. The built-in RTTY demodulator and decoder allow you to check the callsign of the station instantly. It is not necessary for you to prepare an external demodulator when you receive an RTTY message. The twin peak audio filter controlled by the DSP Unit reduces the interference, which appears between tones. The tuning indicator visually assists you to zero-in to the RTTY signal, which makes important tuning more easy.
* When transmitting an RTTY message on site, a Terminal Unit, TNC or PC and dedicated software is required.
+SSB transmit bandwidth adjustable
The built-in audio equaliser has separate bass and treble adjustment for a total of 121 combinations, so you can tone your voice up or down when you want. In addition, the SSB transmit bandwidth is selectable from 100, 300, 500Hz at the high-pass edge, and 2500, 2700, 2900Hz at the low-pass edge respectively. 3 types of high and low combinations can be stored in the memory. With this flexibility of DSP based waveform shaping, transmit audio quality is adjustable depending on the operating situation.
+@ code for memory keyer
The 4 memory keyer messages store often-used CW sentences. Each memory has up to 55 character capability. The “@” code used in e-mail addresses can be sent from the memory keyer. The “@” code, (• – – • – • –) has been added to the International Morse code list recently. In addition, the serial contest number can be counted automatically. Ø19 cut number function is included.
+Other new features
• 2 clocks ... the IC-756PROIII has 2 clocks built-in which show both local and UTC time at once.
• Screen saver function ... when the IC-756PROIII has not been operated for a while, a screen saver will be shown on the display.
+RETAINED FEATURES
32-bit floating-point DSP and 24-bit AD/DA converter
The 32-bit floating-point DSP and 24-bit AD/DA converter maximises the IC-756PROIII digital capabilities. This makes it possible to work a lot of digital features. In practice, the AD/DA converter realises surprisingly wide dynamic range. It provides clean and clear transmit, and crystal clear audio reception.
+AGC loop operation
The digital IF filter and manual notch are included in the AGC loop controlled by the DSP unit. It basically rejects blocking by extremely strong adjacent signals out of the filter pass bands. Therefore, you will rarely suffer from blocking of the AGC gain. In addition, the AGC constants are easily adjustable for each operating mode.
+Sharp and soft IF filter shape are independently selectable for SSB and CW mode
Sharp and soft IF filter shapes for SSB and CW have become part of the DSP unit programming. You can change the filter shape to pick up desired signals, even while listening to the signals.
SSB sharp filter; for selectivity and audio quality
The ideal filter shape factor and flatness in the receive bandwidth, that only DSP can achieve. This setting eliminates adjacent signals that are out of the intended bandwidth, and reproduces the signal in the bandwidth with high fidelity. This is ideal for ragchew and placing importance on the receive audio quality.
SSB soft filter; improves the clarity of weak signals
This filter has a rounded filter shape. It keeps down the band noise in high and low frequencies, and improves the signal-to-noise ratio. This setting makes it easy to distinguish very weak signals, even in low level noise, especially in the 50MHz band. This filter also has sharp skirt characteristics, similar to the SSB sharp filter
CW sharp filter, ultimate sharpness
The ideal ‘sharp’ filter shape factor, only digital technology can bring you. This setting is suitable for picking up weak DX signals in crowded band conditions. The signal quality, not seen with analogue filters, can be clearly recognised.
CW soft filter; broadens the filter skirts
This filter improves the audio quality at the edge of the filter skirt. This setting is useful when you run into pileups in contests or in DX peditions.
+Digital Twin PBT
The digital twin PBT, using the DSP unit, narrows the passband width to efficiently reduce interfering signals by in 50Hz steps. IF passband width, IF shift width and IF shift direction are indicated on the LCD display for easy recognition.
+RF speech compressor
The 32-bit DSP is used for the RF speech compressor providing the maximum punch without the fuzzy sound. Even when the compression is set at a higher level, the IC-756PROIII increases the readability without distortion. The tone gradation is very similar to the original sound so that the IC-756PROIII provides excellent audio at any compression level.
+Manual notch function and automatic notch function
Icom UK Ltd is pleased to provide details of the IC-7700 HF/50MHz transceiver. The IC-7700 shares many features with its “big brother”, the world famous IC-7800. With two independent DSP units, a +40dBm* 3rd order intercept point and ultra wide dynamic range to name but a few of these features, this transceiver is expected to a major success within the contesting community and the Amateur world as a whole.
Double conversion super-heterodyne system
While multiple IF stages often become a cause of signal distortion and spurious emissions, the IC-7700 utilizes a simple double conversion super-heterodyne system using an image rejection mixer. A high performance D-MOS FET array for the 1st mixer stage is infused with a signal from the high-level C/N, high-drive Local Oscillator from the PLL unit. This mixer reduces signal distortion through IF processing and provides a high-fidelity signal to the DSP unit.
110dB dynamic range and +40dBm 3rd order Intercept Point (IP3)
The IC-7700 uses mechanical relay BPF switching, digital preselector, three roofing filters and a simple double super-heterodyne system The IC-7700 provides superior performance in sensitivity, and a superb dynamic range of 110dB, +40dBm IP3 (even in strict USB mode (2.4kHz filter width)).
More than +110dBm 2nd order intercept point (IP2)
More than +110dBm IP2 means the 2nd order distortion from strong broadcast stations will be completely rejected.
* Measurement was made with custom made measuring equipment, due to normal signal generator (SG) and duplexers are limited to about +85dBm. The figure of IP2 is typical value
High specification inband IMD
Inband IMD (intermodulation distortion) is undesired modulation (2nd, 3rd or higher order) caused by the non-linear processing of received multiple signals. The IC-7700 has superior IMD figures. These differences in the IMD figures will be evident especially in CW mode. The sound of the received audio will change and you will be able to copy a weak signal buried in internal distortion or noise.
Band pass filter and mechanical relays
To eliminate as much distortion as possible, the use of semi-conductors has been reduced to a minimum in the high amplitude switching circuit. The IC-7700 also uses large coil condensers in the filter structure. Mechanical relays and large toroidal coils and condensers which are resistant to magnetic saturation are also used to prevent distortion before the input of the band pass filter, and provide superior linearity.
DIGI-SEL (Digital pre-selector) function
The DIGI-SEL function rejects unwanted suppression by out-of-pass band interference at the primary stage of signal processing. It is useful to reject unwanted out of band interference from multi-multi operation or strong broadcast stations. Within the HF bands, the DIGI-SEL automatically tracks the intended signal at a minimum of 2 kHz steps keeping the pre-selector’s bandwidth cantered on the operating frequency.
The DIGI-SEL has a sharp-pointed very narrow peak characteristic in the pass band. Together with the band pass filter it greatly attenuates out of the pass band. This combination reduces 2nd, 3rd and even higher order IMD components immensely. The centre frequency of the pre-selector is manually adjustable from the DIGI-SEL tuning knob on the front panel.
Pre-amplifiers
The IC-7700 has a total of 4 pre-amplifiers, two for HF bands and two for 50MHz. The purpose of pre-amplifiers is to improve receiver sensitivity; for the pursuit of higher gain and a better noise figure. The IC-7700 employs a noiseless feedback design with push-pull amplifiers. Using feedback transformers, the pre-amplifiers provide a high IP3 while keeping a low noise figure.
1st mixer
The mixer element SD5400, used in the IC-7700 applies a 16V peak to peak voltage LO signal. Icom’s wideband power-amplifier technical knowledge is used in this mixer to generate such a high-level LO signal.
Two AGC Loops
The IC-7700 has two Automatic Gain Control loops. The first AGC loop prevents the saturation of the 1st IF amplifier from strong signals out of the Band Pass Filter bandwidth, and improves the dynamic range against adjacent signals. The second AGC loop detects the AGC voltage at the digital IF filter output which only passes the intended signal without causing AGC blocking. In addition to the preset AGC time constants (slow, medium and fast), the manual AGC volume provides flexible detailed AGC tuning.
Three filters including 3kHz
The IC-7700 employs three filters of 15kHz, 6kHz and 3kHz before the 1st amplifier. Icom have used special customized high specification devices to improve IMD and achieve better impedance characteristics. As a result, the 3kHz roofing filter provides approximately 134dB of blocking dynamic range and allows you to pull out a weak signal while blocking strong adjacent signals.
* At 14.1MHz receive, with 5kHz separation of interference signal.
2nd image rejection mixer
The image rejection mixer for the 2nd stage rejects image spurious through IF processing. In conjunction with the roofing filters, rejection characteristics of more than 100 dB can be realized. The result of the stable operation of the analogue image rejection mixer makes it possible to design a simplified receiver circuit, and improve the distortion-free performance of the receiver.
High stability OCXO unit
The frequency control of these circuits is done by the high stability Oven Controlled Crystal Oscillator unit. This OCXO unit has ±0.05ppm high stability on the basis of temperature. That means that within the specified temperature range, the frequency will deviate only 5Hz out of every 100 million Hz! This specification is equivalent to that specialized measuring equipment. Also, a 10MHz reference frequency can be the input/output for external equipment
7-inch wide colour TFT LCD
The large 7-inch (800 × 400 pixels) TFT colour display shows operating frequencies various settings and operating conditions as well as spectrum scope, S-meter and RTTY/PSK31 decoded messages. The S-meter shows near analogue like needle swings that are smooth and accurate. In addition to the 3 styles of digital meter, the IC-7700 has digital multi-function bar graphic meters to show various conditions such as Final PA temperature, PA voltage etc. Further more, the IC-7700 has a VGA connector for an external monitor and an S-meter connector for an external analogue S-meter.
USB ports on the front panel
Two USB ports on the front panel, allowing you to easily connect USB type keyboard or USB memory stick to save transceiver settings, update firmware, or transfer settings to other IC-7700's.
RTTY /PSK31 operation without PC connection
4 antenna connectors
The IC-7700 has 4 antenna connectors (ANT1 to ANT4) with an automatic antenna selector. Once you program the operating band to the antenna memory, the antenna memory automatically selects the antenna as you change the operating band. Each antenna can be set to the antenna usage type such as for Tx/Rx use, Rx only* use and off line. The antenna switch button allows you to change operating antenna temporarily.
* Rx setting is available for ANT4 only.
Triple band stacking register With the push of a band button, the band stacking register allows you to simply bring back the last three operating settings (including antenna setting) per band for simple recall. This function is convenient when you operate 3 modes such as SSB, CW and RTTY on one band.
Real time spectrum scope
With the dedicated DSP unit for the spectrum scope, the IC-7700 achieves 80dB of dynamic range at the signal input level. It also improves the scope response time and signal resolution, so that it is possible to accurately tune to the intended signal as you see it on the spectrum scope screen.
The spectrum scope range can be set independently from the receiving frequency. You can monitor the band condition between the selected sweep edges (Fixed mode), as well as sweep a selected band width centred on the receiving frequency in the scope screen (Centre mode). In addition, the scope has many features including scope attenuator (10dB/20dB/30dB), 2 types of marker (Transmit, Receiver) and Max hold function. The mini scope function is convenient for continuous monitoring even while adjusting the set mode.
Digital IF filter
When receiving a weak signal buried between adjacent channels, the DSP-based digital IF filter shows its superior filtering performance. Depending on the operating situation, for example handling a pile-up, or receiving a very weak signal, you can flexibly change sharp and soft filter shapes or narrow or shift the filter width, even while actually receiving a signal.
Manual notch filter and auto notch filter
The manual notch filter controlled by the DSP unit has extremely sharp characteristics and provides more than 70dB of attenuation. The notch filter width is selectable from 3-types, allowing you to select the suitable filter width depending on the operating mode and band. It eliminates persistent beat tones without affecting the AGC loop function. And more, the automatic notch filter tracks 2 or more interfering signals such as beat signals and RTTY signals.
Digital twin PBT
The DSP-based digital IF filter of the IC-7700 blocks out signals out of the pass band, and keeps the in-band signal free of any distortion or depletion in quality. In addition, sharp and soft filter shapes are selectable. You get the signal reproduction you like to hear. The digital twin PBT eliminates interference and noise from the upper and lower sides by changing the IF filter bandwidth. The IF shift function allows you to shift or move the IF pass band from either side to hear the actual signal. The passband width, shift direction and steps (50Hz) are graphically displayed on the LCD.
Noise reduction
The 32-bit floating point DSP has excellent calculation performance, which processes complex and sophisticated algorithms. This allows the DSP to attenuate noise without delay and extracts noise-level signals. It is possible to vary the suppression level in 16 stages.
Variable noise blanker
The noise blanker provides significant reduction of pulse-type noise. The noise blanker allows the operator to change the threshold level as well as blank time parameter and attenuation level.
Digital Voice Recorder
The Digital Voice Recorder (DVR) is a convenient function for contests, DX-peditions, field day and even normal operation. Record your callsign, CQ, or other station information into a memory. Independent "Record (REC)" and "Play" buttons are on the front panel.
S/P DIF interface
The IC-7700 has the S/P DIF optical digital interface for audio output and modulation input. By connecting an external device* through a connection cable, flexible audio tuning is possible, while keeping good sound quality. * Third party connection cable, PC with S/P DIF supported sound board and software are required
New RX HPF/LPF setting
The IC-7700 has the RX HPF/LPF setting for each mode. The high-pass filter and low-pass filter are adjustable for each mode.
SSB data mode
When you narrow the IF filter passband to 500Hz or less in SSB mode or SSB-data mode operation, the IC-7700 automatically selects special band pass filters (BPF). The BPF automatically has a very sharp filter edge for better rejection of interfering signals like a CW filter. Along with the BPF setting, the IC-7700 has a 1/4-tuning step function for easier operation.
Firmware upgrade for maintaining the best performance
Icom will provide the latest firmware for owners of the IC-7700. Just download the latest firmware from the Icom web site whenever a new version has been uploaded, and update your IC-7700 via the USB memory.
200W output power at full duty cycle, full power operation
The IC-7700 uses two MRF150 power amplifiers connected in push-pull-parallel. The power amplifiers provide a reliable 200W of output power up to 54MHz. The effective quad cooling fan system makes it possible to generate 200W full power output even during full duty cycle operation. The digital PSN modulator using a dedicated DSP unit consistently reproduces an outstanding signal-to-noise ratio, providing clean and clear transmission. The PA amplifier works with 48V DC and provides all of the output power with low IMD in all bands.
Microphone equalizer and adjustable transmit bandwidth
The built-in audio equalizer has the separate bass and treble adjustment for a total of 121 combinations, so you can tone your voice up or down as you want. In addition, the transmit bandwidth is selectable from 100, 200, 300, 500Hz at the low-pass edge, and 2500, 2700, 2800, 2900Hz at the high-pass edge respectively. 3 types of high and low combinations can be stored in the memory as favourite settings. With this flexibility of DSP based waveform shaping, transmit audio quality is adjustable to your preference.
Memory keyer
The IC-7700's memory keyer has 4 channels with 55 characters for CW, 8 channels with 70 characters for RTTY and 8 channels with 70 characters for PSK31 operation. The memory keyer is convenient for programming station information, calling CQ and call sign for a DX-pedition or contest. Also, the CW memory keyer has other time saving functions such as automatic repeat, serial contest number auto-counter, and Morse cut number functions.
Icom has been developing radio communication equipment for over forty years. Its heritage has always been based on technical excellence from the first analogue PLL circuit in the IC-200, to the ground-breaking 32-bit floating point DSP of the IC-756PRO. Recent Ham radio stations increasingly use high power and high gain antennas that raise the field strength of unintended signals, and thus require a wider receiver dynamic range. Icom has developed the new flagship model IC-7800 which is a fusion of forty years analogue RF circuit development expertise, with cutting edge digital technology. The result is 110dB dynamic range, +40dB 3rd order intercept point in HF bands and other phenomenal performance features. The receivers combine various current and new technology, to obtain the +40dBm IP3, a specification never before achieved in Ham radio. Quite simply put, the IC-7800 is the ultimate Ham radio. Nothing else comes close!
+40dBm IP3 (3rd order Intercept Point)
Icom's 40 years of analogue RF circuit experience combined with cutting edge digital technology results in an astonishing 110dB receiver dynamic range and a +40dBm IP3 in the HF bands. A first in Ham radio!
To achieve this superior receiver performance, Icom's engineering team completely reviewed the whole analogue circuit and matched it to the DSP units. This allowed us to explore new technical dimensions such as a double conversion super-heterodyne system, mechanical relay BPF switching and two roofing filters.
Mechanical relay BPF (Band Pass filter) switching and two roofing filters
The IC-7800 uses highly reliable and durable mechanical relays for BPF switching instead of non-linear semi-conductors which cause distortion. The mechanical relay prevents 2nd order distortion at the primary stage of signal processing.
The IC-7800 has two roofing filters before the 1st IF amplifier stage. One is 15 kHz filter for FM mode and the other is 6kHz filter for SSB, CW, AM and data modes. The IC-7800 switches between these two roofing filters depending on operating mode. Typically, transceivers use only one broad 15 kHz roofing filter for all modes. This is not an optimal design for SSB, CW, or AM modes.
The two roofing filters dramatically improve the blocking characteristics from strong adjacent signals.
Automatic tracking pre-selector
The pre-selector works from 1.5MHz to 30MHz. The pre-selector automatically tracks the intended signal, keeping the pre-selector's bandwidth centred on the operating frequency at several kHz steps (minimum). The pre-selector rejects unwanted out of band interference from multi-multi operation or strong broadcast stations, as your first line of defence against interfering signals. The centre frequency of the pre-selector is adjustable from the DIGI-SEL tuning knob on the front panel.
Double conversion super-heterodyne system
While mixers often become a cause of signal distortion and spurious emissions, the IC-7800 utilises a double conversion super-heterodyne system using a newly developed image rejection mixer. A high performance D-MOS FET array for the 1st mixer stage is infused with a signal from the high-level C/N, high-drive Local Oscillator from the PLL unit. This new mixer reduces signal distortion through IF processing and provides a high-fidelity signal to the DSP unit.
AGC loop management using the DSP unit
The IC-7800 has two types of AGC loops. One of the AGC loops detects the AGC voltage at the BPF input in the DSP unit and feeds back to the 1st IF amplifier. This AGC loop prevents the saturation of the 1st IF amplifier from strong signals out of the BPF bandwidth, and improves the dynamic range against adjacent signals. The other AGC loop detects the AGC voltage at the digital IF filter output which has only passed the intended signal and draws the full potential from the digital IF filter. Combining the digital IF filter, manual notch, and the 1st IF stage, these are all controlled by the DSP unit. 110dB of ultra wide dynamic range in the receiver means the IF amplifier is distortion free from strong signals.
Two completely independent receiver circuits
The ultimate dual receiver performance is at your control; the receivers are completely independent all the way from the 4 antenna jacks, through the pre-selectors, DSP, signal detectors, front panel control, and right into the stereo headphone! The dual receiver allows you to receive two different bands simultaneously in different modes, with each receiver not causing any adverse affect to the other one. This true dual receiver takes your band hopping and contesting experience to the next level!
AGC Volume knob for fine tuning
In addition to the preset AGC time constants (slow, medium and fast), the manual AGC volume provides flexible detailed AGC tuning.
Digital IF filter
The digital IF filter has superior filtering performance and a distinguished shaping factor that demonstrates the power of 32-bit floating point DSP. The digital filter is completely free from deterioration due to deviations in band characteristics, temperature change, or mechanical vibration, all of which have likely been seen with analogue filters. The digital IF filter also provides excellent ripple characteristics and clean cut that have never been available with analogue filters. The filter shape is selectable from soft and sharp, depending on the purpose, operating band, band conditions, etc. It is also possible to set CW and SSB filter characteristics independently, and also select the filter shape while actually receiving a signal.
Manual notch filter with adjustable notch filter characteristics
The IC-7800's manual notch filter shape can be set in 3-steps for the various receiving conditions. The manual notch filter has extremely sharp characteristics for processing in the DSP and provides tremendous performance for attenuation levels of more than 70dB in all shapes. The DSP-based manual notch provides stable performance and completely shuts off undesired beat signals without affecting AGC gain. In addition, an automatic notch filter tracks and wipes off the beat signal and RTTY interference.
Four 32-bit floating point DSP units and 24-bit AD/DA converters
The IC-7800 uses four pairs of 32-bit floating point DSP units and 24-bit AD/DA converters. One for the transmitter, one for each receiver, and the final one for the spectrum scope. The DSP units deliver the phenomenal performance of the digital signal processing. A powerful combination born of Icom's analogue RF technology and experience.
200W output power at full duty cycle
The newly designed push-pull power MOS-FET amplifiers work with 48V DC and provide a powerful 200W of output power at full duty cycle with low IMD in all bands. The digital PSN modulator using a dedicated DSP unit consistently reproduces an outstanding signal-to-noise ratio, providing clean and clear transmission.
Ultra high stability OCXO unit
Your IC-7800 will be the reference point on the band with a standard stability of +/-0.05ppm! Even on the 6m band, that is less than 3Hz error from the Oven Controlled Crystal Oscillator! Also, a 10MHz reference frequency can be the input/output for external equipment.
RTTY /PSK31 operation without PC connection
The IC-7800 has a modulator and demodulator for the 2 major HF ham digital modes. Encode and decode of PSK31 and Baudot RTTY signals are possible by simply connecting a USB keyboard to the IC-7800. The twin peak audio filter improves RTTY reception. In addition, transmitted and received messages can be stored to the CF memory card and transferred to your PC.
Real time spectrum scope
With the dedicated DSP unit, the spectrum scope provides 80dB dynamic range of signal processing (the IC-756PROII is 60dB). The scope span can be set to +/-2.5 to +/-250kHz in 7 steps, providing wide band signal analysis. The monitor range can be set independently from the receiving frequency. You can monitor the band condition between the selected sweep edges, as well as sweep a selected band width centred on the receiving frequency in the scope screen.
In addition, the scope has many features including scope attenuator (10dB/20dB/30dB), 3 types of marker (Main band, Sub band, Transmit), Max hold function and Main- Sub band one touch switch. The mini scope function is convenient for continuous monitoring even while adjusting the set mode.
Microphone equaliser and adjustable transmit bandwidth
The built-in audio equaliser has the separate bass and treble adjustment for a total of 121 combinations, so you can tone your voice up or down as you want. In addition, the transmit bandwidth is selectable.
The introduction of the IC-910H VHF/UHF all mode transceiver from Icom sees a new standard in Amateur Radio satellite radio technology. Designed for all mode multi-band operation, the IC-910H provides a compact, fully featured transceiver ideally suited to meet the demands of the serious DX'er or satellite enthusiast. The IC-910H improves on its well-respected predecessor, the IC-821H. Whilst keeping the essential qualities of the IC-821H Icom have added important features such as a large, clear LCD display, a useful increase in transmit power output and DSP facilities. If that was not enough, by installing the optional UX-910 1200MHz-band unit the IC-910H becomes a tri-band all mode transceiver capable of working on 2m, 70cms and 23cms. These and many other options make the IC-910H a premier VHF/UHF/SHF transceiver.
Newly designed power amplifier circuits provide 100Watts of stable output power on the 2 Metre band, 75Watts on 70cms and 10 Watts on 23cms. Couple this with dual, high sensitivity DSP compatible receivers, weak signal DX and satellite communications are second to none. The aluminium die cast chassis and effective cooling fan ensures stable output for continuous operation.
Packet operation continues to be easy. The IC-910H provides two data sockets for simultaneous packet operation on the main and sub band. High-speed PLL lockup times support 9600 bps packet protocol.
These incredible features don't come at the expense of size. Measuring just 24x9x24cm and weighing only 4.5kg, the IC-910H is ideal for contest or field-day operations that require a top notch, all mode VHF/UHF transceiver. The large, easy to read LCD display and 10-key entry pad, ensure direct frequency or memory channel control has never been easier.
Add to this a multitude of features, such as speech compressor, VOX, electronic keyer, CTCSS encoder, variable power output, frequency tracking for satellite UP/DOWN link, 99 memory channels, then you have a versatile set which is perfect for anyone interested in any aspect of VHF/UHF/SHF operation
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