
VHF AND UHF TRANSCEIVERS
(
VHF transceiver without 10-keypad
)
(
VHF transceiver with 10-keypad
)
(
P25 digital VHF transceiver without 10-keypad
)
(
P25 digital VHF transceiver with 10-keypad
)
iC-f1721
iC-f1721d
iC-f1821
iC-f1821d
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UHF transceiver without 10-keypad
)
(
UHF transceiver with 10-keypad
)
(
P25 digital UHF transceiver without 10-keypad
)
(
P25 digital UHF transceiver with 10-keypad
)
iC-f2721
iC-f2721d
iC-f2821
iC-f2821d
IC-F1721D, F1821D, F2721D,
F2821D only.
Photo includes optional separation kit, RMK-2 and separation cable, OPC-609.

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VHF Analog version
)
(
VHF P25 digital version
)
(
UHF Analog version
)
(
UHF P25 digital version
)
VHF AND UHF TRANSCEIVERS without 10-keypad
(
VHF Analog version
)
(
VHF P25 digital version
)
(
UHF Analog version
)
(
UHF P25 digital version
)
VHF AND UHF TRANSCEIVERS with 10-keypad
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
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.

Upgrade to digital option
EX-2785 J01, P25 software
EX-2785 J01, P25 software
UT-120 (#02), DSP unit
System upgrade chart
++
Choice 1 : P25 compliant
F1721D (#01), F2721D (#01,02)
F1821D (#11), F2821D (#21,22)
Choice 2 : Digital hardware
F1721D (#02), F2721D (#03,04)
F1821D (#12), F2821D (#23,24)
Choice 3 : Analog radio
F1721 (#03), F2721 (#05,06)
F1821 (#13), F2821 (#25,26)
The IC-F1721/F1821 series offers you three choices to P25 digital
compatibility. Choice one is P25 compliant from the factory. Choice
two is a digital hardware radio and you can install the P25 activation
software (EX-2785 J01) later. Choice three
you can install the DSP unit, UT-120 and P25 activation software
EX-2785 J01) later
(
.
is analog only radio and
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 EX2785 J02 (for DES) and EX-2785 J03 (for AES) activation software.
Interoperability
The IC-F1721D, F1821D series is APCO Project 25 (P25) compliant. It ensures interoperability with other manufacturer’s P25
digital radios in conventional 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.
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 ICF1721/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.
Two line setting display example
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 ICF1721/F1821 series is built to last. The ICF1721/F2721 series incorporates a 4W
speaker in an impact resistant polycarbonate
front panel for crisp clear audio, and the ICF1821/F2821 series has a
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 •Answer back • Stun
• Beep sound •Auto transmit • Scan
•
External out
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.
backlit 10-keypad
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 avail-
able 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 (136–174, 400–
470 and 450–512MHz)
• LT R®Trunking system capability with the
optional UT-111 installed.
• PC programming capability

VHF AND UHF TRANSCEIVERS
LTR is a registered trademark of the E.F.Johnson Company.
All other trademarks are the properties of their respective holders.
UT-111
LTR®TRUNKING
UNIT
GENERAL TRANSMITTER
• Frequency range :
IC-F1721/D, F1821/D 136–174MHz
IC-F2721/D, F2821/D 400–470MHz,
• Number of channels : 256 channels/ 32 zones
• Channel spacing : 12.5/25kHz, 15/30kHz
• PLL channel step : 2.5kHz, 3.125kHz
• Antenna impedance : 50Ω
• Operating Temp. range :
•
Power supply requirement
• Current drain (approx)
Tx 50W/45W 14.0A
Rx Max. audio 1200mA
Stand-by 600mA
• Dimensions (W
(projections not included)
•Weight
Measurements made in accordance with EIA-152C/204D,
TIA-603. All stated specifications are subject to change without notice or obligation.
×H×D
(approx.) : 1.5kg; 3.3lb
OPTIONS
HAND MICROPHONES
450–512MHz
5kHz, 6.25kHz (UHF)
(VHF)
–30˚C to +60˚C
; –22˚F to +140˚F
: 13.6V DC nominal
:
): 175×45×170 mm
7
⁄8×125⁄32×611⁄
; 6
Some options may not be available in some countries. Please ask your dealer for details.
16 in
• Output power (approx) : 50W (VHF)
45W (UHF)
•
Max. frequency deviation
: ±5.0/2.5kHz (Wide/Narrow)
• Frequency error : ±2.0ppm
• Spurious emissions : 75dB
typ.
•FM Hum and Noise : 45/40dB typ. (Wide/Narrow)
• Adjacent channel power : 70/60dB min. (Wide/Narrow)
•
Audio harmonic distortion
: 3%
typ. (40% deviation)
• Modulation limiting : 70–100% of Max. deviation
•
Ext. microphone impedance
: 600Ω (8-pin modular)
RECEIVER
• Sensitivity :
• Squelch sensitivity
• Adjacent channel selectivity :
• Spurious response : 80dB typ.
(12dB SINAD)
Analog
Digital (5% BER)
0.25/0.3µV typ. (VHF/UHF)
0.25/0.3µV typ. (VHF/UHF)
(at threshold) :
0.25/0.3µV
Analog 80/75dB
Digital 73dB typ.
SM-25
DESKTOP MICROPHONE
typ. (VHF/UHF)
typ. (Wide/Narrow)
EXTERNAL SPEAKERS
• Intermodulation :
Analog 77/75dB
typ. (Wide/Narrow)
Digital 77dB typ.
• Hum and noise ratio : 50/45dB typ. (Wide/Narrow)
• Audio output power : 4W
typ.
External audio (D-sub) 22W typ.
•
External speaker connector
at 10% distortion with a 4Ω load
: 2-conductor 3.5 (d) mm
1
⁄8″)/4Ω
(
Applicable U.S. Military Specifications
Standard
Low Pressure 500.1
High Temp. 501.1 I 501.2 I, II 501.3 I, II 501.4 I, II
Low Temp. 502.1 I 502.2 I, II 502.3 I, II 502.4 I, II
Temp. Shock 503.1 I 503.2 I 503.3 I 503.4 I
Solar Radiation 505.1 I 505.2 I 505.3 I 505.4 I
Rain 506.1 I, II 506.2 I, II 506.3 I, II 506.4 I, III
Humidity 507.1 I, II 507.2 II, III 507.3 II, III 507.4 –
Salt Fog 509.1 I 509.2 I 509.3 I 509.4 –
Dust 510.1 I 510.2 I 510.3 I 510.4 I
Vibration 514.2 VIII, X 514.3 I 514.4 I 514.5 I
Shock 516.2 I, II, V 516.3 I, IV 516.4 I, IV 516.5 I, IV
Supplied Accessories
• Hand microphone, HM-148 • DC power cable
• Microphone hanger • Mounting bracket kit
• External speaker, SP-22* • Key assign stickers
* For IC-F1821/D, F2821/D only.
MIL 810 C MIL 810 D MIL 810 E MIL810 F
Method
Proc.
Method
Proc.
Method
Proc.
I 500.2 I, II 500.3 I, II 500.4 I, II
OPC-617
ACC CABLE
Method
Proc.
HM-152THM-152
HM-152 : Regular hand microphone.
HM-152T : DTMF microphone.
HM-148 : Heavy duty microphone. Same as supplied.
SEPARATION KIT
RMK-2
RMK-2 : For front panel detachment installation.
Use with one of the following cables: OPC-609 (1.9m; 6.2ft), OPC-607 (3m; 9.8ft), or
OPC-608 (8m; 26.2ft).
SEPARATION CABLES
OPC-607
(3m; 9.8ft)
OPC-608
(8m; 26.2ft)
HM-148
OPC-609
(1.9m; 6.2ft)
Convenient for dispatching,
equipped with monitor switch.
INTERNAL UNITS
UT-109 (Ver. 02)
VOICE SCRAMBLER
UNIT
UT-109 (Ver. 02) : Non-rolling type voice scrambler.
UT-110 (Ver. 02) : Rolling type voice scrambler.
UT-111 : Provides LTR®trunking capabilities.
UT-120 (Ver. 02) : Provides P25 hardware capabilities.
Les spécifications et informations données dans ce document peuvent être modifiées sans préavis.
ICOM FRANCE
Zac de la Plaine - 1, Rue Brindejonc des Moulinais
BP 5804 - 31505 TOULOUSE CEDEX
Tél : 05 61 36 03 03 - Fax : 05 61 36 03 00
WEB ICOM : http://www.icom-france.com
E-mail : icom@icom-france.com
SP-5 SP-22
SP-5 : Large speaker for good audio quality.
SP-22 : Compact and easy-to-install. Same as supplied
with F1821/D and F2821/D series.
UT-110 (Ver. 02)
VOICE SCRAMBLER
UNIT
UT-120 (Ver. 02)
DSP UNIT
CACHET REVENDEUR
For external connection such
as dimmer control, PTT control,
horn drive, etc.
ZONE COPY CABLES
OPC-1532 : Mobile to mobile
zone copy cable.
OPC-1533 : Mobile to handy
zone copy cable.
ACTIVATION SOFTWARE
EX-2785 J01 : P25 ACTIVATION
EX-2785 J02 : DES ACTIVATION
EX-2785 J03 : AES ACTIVATION
SOFTWARE
SOFTWARE
SOFTWARE