Intrinsically safe versions cannot be upgraded to P25 digital. Enhanced MDC versions can be upgraded with purchase of optional UT-120 board and P25 activation key, but the enhanced MDC features will be lost.
*These versions are special order only - please allow 90 to 120 days ARO for delivery.
**Enhanced MDC adds GPS capabilities for AVL/APL and allows use of free-form short text messages of up to 48 characters in length.
***Any of these digital versions may be upgraded with AES and/or DES encryption (non-FIPS certified). Optional activation key option must be purchased.
****FIPS 140-2 versions come with activated, factory installed AES (FIPS certified) and DES (non-FIPS certified). No activation code is required.
More Features
The FIPS 140-2 validation confirms that the Icom encryption module, UT-120, has passed rigorous field tests and provides agencies the independent assurance that the module meets or exceeds the highest performance standards in encryption for its classification. FIPS encryption is a requirement for many federal agencies.
Intrinsically Safe (I.S.) refers to electronics equipment in which electrical energy is not present at levels that would spark and ignite an oxidized mixture of flammable gasses, vapors or liquids or combustible dusts or fibers.
Icom I.S. two-way radios are approved by Factory Mutual (FM), an international third-party insurance and loss prevention company.
IPX7 waterproof protection
The water removal design from the speaker grill keeps the communication clear, no matter what the elements are. The ICF70/F80 series has waterproof construction that is sealed with waterproof gaskets.
* According to the International Standard IEC60529 (2001). 1m depth for 30 minutes.
Built-in multiple signaling
Use the built-in CTCSS, DTCS, 2-Tone, 5-Tone and BIIS capability to set up your own talk groups and quiet stand-by when others are talking. You can also set up selective calls to individuals or control a repeater.
Multiple 2-Tone, Multiple 5-Tone
Up to 10 2-Tone and 8 5-Tone codes can be decoded on a single memory channel. This is perfect for professionals who require multiple district paging on one channel. When a matched tone is received, the following items are programmable for each code.
- Bell icon
- Answer back
- Stun
- Beep sound
- Auto transmit
- Scan
Alphanumeric display
The large high contrast LCD clearly shows a variety of information with a full dot-matrix display. Program the display to show either 1 line with 12 characters or 2 lines with 24 characters. Status icons are displayed at the top and the functions assigned to the P buttons (P0P3) are shown at the bottom of the display.
The bottom of the LCD shows the assigned functions (see right)
Li-Ion battery pack
The large capacity 1600mAh Lithium-Ion (Li-Ion) battery pack, BP-235 provides a practical 8 hours* of operating time. Li-Ion batteries allow flexible charging and have almost no memory effect.
* Typical operation Tx:Rx: Stand-by=5:5:90
Tactical group function
The tactical group function allows you to copy memory channels to the tactical zone (zone 32) and dynamically regroup memory channels. Using the optional zone copy cable, memory channels in the tactical zone can be transferred from a master radio to other radios.
Built-in voice scrambler
The IC-F70/F80 series includes a built-in inversion type voice scrambler. When a more secure system is required, the optional voice scrambler unit UT-109 or UT-110 is available.
* These voice scrambler functions are not available in digital mode.
MDC 1200 compatible
The following selective calling and ANI features are available with the built-in MDC signaling.
- PTT ID/Caller ID
- Radio check
- Selective call
- Call alert
- Emergency, emergency mic monitoring
- Emergency man down (with UT-124)
- Radio stun/revive
- 500 Aliases
- Status/message
- Call log
Enhanced MDC (EMDC)
Developed by Icom America Inc., EMDC is built upon and expands the widely used MDC 1200 data signaling protocol and system. Not only is EMDC fully compatible with MDC 1200, but it was also developed to allow future upgrades in features and functions without making your current equipment obsolete. These allow EMDC to:
- Integrate into your existing fleet of MDC capable radios
- Add GPS capabilities to locate your vehicles (AVL) and people (APL)
- Send free form short-txt messages
- Remotely conduct radio signal strength and battery diagnostics
GPS Location
Automatic vehicle location (AVL) or automatic personnel location (APL) is a core function of the EMDC system. EMDC was designed to provide AVL and APL capabilities without the need for external modems, data only radios, data only channels, or the requirement to replace an entire fleet of radios and infrastructure.
Text messaging
EMDC provides greater flexibility by allowing the use of free-form short text messages of up to 48 characters in length which can be sent to individual radios or to groups of radios. This allows the transmission of information, such as addresses or directions, without requiring the field unit to write down messages transmitted by voice  improving efficiency and avoiding the possibility of error due to phonetic confusion.
Remote Management and Diagnostics
EMDC radios can be configured to allow their radio signal strength indicator (RSSI) and battery level gauge to be remotely monitored by the dispatcher. The dispatcher can also adjust the configuration of GPS periodic reporting from the field units remotely.
System Implementation
The only requirements to add a full suite of signaling capabilities are:
- Icom radios with EMDC
- At least one Icom base station radio with EMDC for the dispatch station
- A Windows® PC with Icom or authorized 3rd party EMDC software installed at the dispatch console
Intrinsically safe version
Intrinsically safe version approved by FM Approvals, is suitable for use in hazardous areas where flammable gasses or liquids are used.
Radio stun/kill and Power-on password function
The radio stun/kill functions disable a lost or stolen radio over the air, eliminating security threats from undesired listeners. The power-on password prevents unauthorized people turning on the radio.
Other features
- 256 memory channels with 32 zones
- Built-in audio compander
- 8 DTMF autodial memories
- Normal and priority scans
- Busy, repeater lockout functions
- Wide and narrow (25/12.5kHz) channel spacing is programmable
- Power ON password, and more...
Analog
KEY
*Enhanced MDC adds GPS capabilities for AVL/APL and allows use of free-form short text messages of up to 48 characters in length.
**Any of these digital version may be upgraded with AES and/or DES encryption (non-FIPS certified. Optional activations key option must be purchased.
***High Power Upgrade Kit (HPUK) converts the F1721 series into a 110 watt VHF mobile.
For organizations who run an analog radio system and must migrate to a conventional P25 digital system, Icom provides one of the best solutions. The new F1721D series mobile allows you to program P25 digital and/or FM analog mode per channel. Flash ROM capability means future upgrades and flexible customization, tailored for your system. Moreover, built-in multiple tone signaling capability and an optional voice scrambler satisfy existing analog FM system requirements. This new Icom’s range frequency coverage and rugged construction ensures a flexible, long life radio for you. Icom is the smart choice for current – and future – public safety communication needs.
Project 25 (P25) Digital Features
Interoperability
The IC-F1721D, F1821D series is APCO Project 25 (P25) compliant. The mixed mode scan allows you to detect and receive both analog FM and P25 digital modes.
Mixed mode operation
The IC-F1721D/F1821D is compatible with both analog FM mode and P25 digital mode. Program digital and/or analog FM modes per channel. The mixed mode scan allows you to detect and receive both analog FM and P25 digital modes and to transmit either mode depending on programming.
AES/DES digital encryption activation software
AES and DES are encryption standards required by public safety agencies. The IC-F1721D and F1821D series provide secure encryption with DES and AES accordingly when activated with EX-2785 J02 (for DES) and EX-2785 J03 (for AES) activation software.
Upgrade to digital option
The IC-F1721/F1821 series is available in two digital versions. One version is P25 compliant out of the box. Version two is an analog only radio* that is future upgradeable to P25 digital compatibility — grow into digital with Icom.
*Optional UT-120 and EX-2785 J01 required.
Detachable front panel
With the optional remote control kit, RMK-2 and separation cable, the front panel of the radio can be detached from the main unit. It allows you flexible installation even in limited installation space. Separation cable length is selectable from 1.9, 3.0 and 8.0m.
Dot matrix, multi-function LCD
Using a high contrast LCD, the IC-F1721/F1821 series shows operating channels, tone and other settings clearly under nearly any lighting conditions. With a dot matrix display, upper and lower case characters can be easily distinguished. In addition, you can change the display setting to show one line and 12 characters, or two lines and 24 characters via programming.
Heavy-duty microphone, HM-148
The new heavy-duty hand microphone, HM-148, uses a dynamic design that is made to handle punishment. The oversized dimensions allow for easy use with gloves on. And the curl cord can be easily replaced by simply opening the case–easy maintenance for long term use.
Rugged construction
With heavy-duty construction, the IC-F1721/F1821 series is built to last. The IC-F1721/F2721 series incorporates a 4W speaker in an impact resistant polycarbonate front panel for crisp clear audio, and the IC-F1821/F2821 series has a backlit 10-keypad for extended operation. The 10-keypad version is supplied with an external speaker.
Built-in versatile tone signaling
Use the built-in CTCSS, DTCS, 2-Tone, or 5-Tone capability to set up your own talk groups, and have your radio standby quietly when other groups are talking. You can also set up selective calls to individuals or control a repeater.
Multiple 2-Tone, Multiple 5-Tone
Encode or decode up to 10 2-Tone, 8 5-Tone codes on a single memory channel. This is perfect for professionals who require multiple district paging on one channel. When a matched tone is received, the following items are programmable for each code.
- Bell icon
- Beep sound
- External out
- Answer back
- Auto transmit
- Stun
- Scan
MDC 1200 compatible
The following selective calling and ANI features are available with the built-in MDC signaling.
- PTT ID/Caller ID
- Radio check
- Selective call
- Call alert
- Emergency, emergency mic monitoring
- Radio stun/revive
- 500 Aliases
- Status/message
- Call log
256 memory channels, 32 zones
Up to 256 memory channels can be divided into 32 memory zones, and allows you quick access to the intended channel.
Tactical group function
The tactical group function allows you to copy memory channels to the tactical zone (zone 32) and dynamically regroup memory channels. Using the optional zone copy cable, memory channels in the tactical zone can be transferred from a master radio to other radios.
Built-in inversion type voice scrambler
The IC-F1721/F1821 series includes a built-in inversion type voice scrambler in all models. When a more secure system is required, the optional voice scrambler unit UT-109 or UT-110 is available.
* These voice scrambler functions are not available in digital mode.
Radio stun/kill and Power-on password function
The radio stun/kill functions disable a lost or stolen radio over the air, eliminating security threats from undesired listeners. The power-on password prevents unauthorized people turning on the radio.
Public Address (PA) and RX speaker functions
When an external loud speaker is connected with the radio, you can speak through the radio’s microphone. The RX speaker function allows you to relay the received audio over the loud speaker.
Other features
- Microphone hanger action programmable (Scan, monitor, priority channel)
- Optional OPC-617 D-SUB 9 pin connector for dimmer control, modem connection
- D-SUB 25 pin connector for future PC connection
- Built-in audio compander (Analog mode only)
- Wide frequency coverage (136–174MHz, 400-470 and 450-512MHz)
- PC programming capability
Bridging the gap between bands
50 Watt continuous full duty cycle operation
This repeater looks as good as it performs. A rugged heatsink, large cooling fans and a high performance power module provide the repeater with a stable 50W at full duty cycle operation.
Automatic battery backup system
A built-in backup system supports automatic switching to an external power supply (13.6V DC) if the AC power supply fails.
Multiple CTCSS & DTCS tone memories with multiple memory channels
Up to 16 CTCSS/DTCS tones (TX/RX tones respectively) can be programmed in a channel. This feature allows you to share a channel with multiple user groups. You can also give priority/exclusive use to a specified group simply by programming different tones to another memory channel. Ideal for many different applications.
Built-in 2-Tone, 5-Tone, DTMF encoder & decoder
Multiple signaling systems are equipped as standard. These systems are fully compatible with Icom F-series radios.
Internal space for duplexer and isolator
The repeater has an internal space to install a duplexer and isolator*. The controls of the duplexer are accessible from the front of the repeater without disassembly. Faster and easier maintenance and adjustment is possible.
* Ask your dealer for details about available duplexers and isolators.
Telephone interconnect capability
DTMF remote control capability
You can control the repeater from a remote location over the air or over a phone line with DTMF.
Optional wall mount bracket, MB-77 and 19 inch rack mount bracket, MB-78
Additional Features
- Master/Slave backup operation by connecting two repeaters
- Self check function checks for internal errors and alerts with a beep sound or with a phone call
- Accessory connector (D-sub 25-pin) on the rear panel for trunking controller including LTR™ and PassPort®
- Compatible with VEGA tone remote control system
- 5-Tone relay function
- Optional Voice Scrambler UT-109 or UT-110
- CW ID transmitter (DTMF or 5-Tone also selectable)
- Password and kill/stun function for security
- 16-digit alphanumeric display convenient for base station operation
- A programmable button gives access to a customized function
ICSTAC and DCAT have provided deployable communications and rentals to many companies and government agencies such as:
National Guard Bureau
SRI International
Many Air shows and regional fairs and events
Tour DuPonte, Tour DeTrump and other smaller road races
Warwick Marathon
Adventure Challenges
Pocono Raceway
Nazareth raceway
