Series (For EUR/EXP)

IDAS™ Takes You To a New Level of “Smart”


Trunking (NXDN Type-D or dPMR Mode 3)

IDAS trunking can bind multiple channels and effectively share the limited number of channels with a large number of users.
* License key (ISL-UGMTR for NXDN Type-D or ISL-UGMD3 for dPMR Mode 3) required.

Multi-Site Connectivity

Connect two or more repeater sites over the IP network and expand the communication coverage. The multi-site connectivity can be applied to both conventional and trunking modes.

Voting Scan

When used in a multi-site conventional system, the IDAS radio searches an optimal repeater site and automatically selects to the repeater. Useful for users moving over wide area.

Mix Mode Operation (NXDN Conventional and dPMR Mode 1/2)

The IDAS radio can receive both analog and digital mode signals on a channel and can reply either in analog or digital mode according to the received mode. You can partially introduce the IDAS radios, while still using the existing analog radios in a system.

License Key Upgrade

Necessary functions such as trunking capability, channel capacity, AES encryption and other functions can be added with license key options. The IDAS radios can be upgraded and customized to meet your specific needs.

System / Radio Unit Management Efficiency

Over-the-Air-Programming (OTAP)

The OTAP function allows you to distribute a radio configuration file over-the-air to update the IDAS radios. Save considerable time with no need to return the radio for reprogramming.
* OTAP manager software (CS-OTPM1) is required.

System Configuration File (SCF) (dPMR Mode 3)

Icom’s dPMR Mode 3 system server can export an SCF which includes common system parameters and the IDAS radio can import the SCF for further programming efficiency.

Fundamental Radio Features

Small, Slim and Smart

The compact body is made possible from new engineering techniques including the use of a custom SoC (System-on-a-Chip) and flat sheet keypad. The slim dimensions are also supplemented with reduced power consumption, allowing for a thinner battery pack.

Color LCD and Improved User Interface

A high-resolution color LCD and new user interface is adopted. The color LCD enhances the visibility both in natural and indoor lighting, with the night mode LCD setting as an alternative for use in night time or low lighting conditions. Functions can be easily set by following easy to understand icons and menu items.

Operating Convenience

The OAA function sends own alias name with a call to receivers and automatically shows the callers name on the receivers display. It eliminates the need to program the call list to each radio, when a new radio is entered or existing radio is passed to another person.

Hands-Free Operation with Bluetooth® Headset *1

The built-in Bluetooth® module*1 provides remote operation and hands-free communication paired with a third-party headset (for example, 3M™ Peltor™ WS™ 5 series)*2.

*Version without Bluetooth also available. Ask your Dealer for details. *Available functions depend on paired Bluetooth devices. Icom does not guarantee all functions and performance of the Bluetooth headset.

Digital Voice Recording

The IDAS radio can record incoming and outgoing calls, and the user can check recorded communications just in case. When a 32 GB microSD* card is used, a Max. 500 hours of recording is possible. The following information can be embedded in the WAV file; user IDs, GPS position, frequency, AF volume, RSSI, etc.
(Depending on setting).

* A microSD card is required separately.

Vibration Alert

When a call is received, the IDAS radio vibrates powerfully enough for the incoming call to be felt through heavy clothing.

Multiple Languages

Functions and menu items can be programmed in a language other than English. Cyrillic and Simplified Chinese fonts are supported.

Voice Announcement

The new IDAS radios can notify channel number, zone and channel type with voice announcement. This function is convenient for making radio adjustments without having to look at the radio. Voice announcements can be replaced with customized messages.

  • Messages of up to 100 characters
  • Status message
  • Low battery beep
  • Normal, priority and voting scan
  • Internal clock

Safety and Security

AES/DES Encryption with Over-the-Air-Rekeying (OTAR)

For digital communication security, the IDAS radio provides basic 4-key DES encryption as standard and upgraded to 64-key DES with the optional UT-134. When used with the optional UT-134 and license key (ISL-AKAES), the AES encryption with the OTAR function are available. The OTAR function allows updating of encryption keys over the radio channel.

* The OTAR manager software (CS-OTAR1) is required.

Emergency Call by Man Down and Motion/Stationary Detection

To remotely monitor worker safety, the IDAS handheld radio has four emergency related functions: motion detection, stationary detection, man down and lone worker functions. If one of these functions are activated, the radio automatically sends an emergency signal.

Radio Kill, Stun and Revive

If a radio is lost or stolen, the radio kill function disables the radio over the air to reduce a security threat. When the radio Stun command is received, all functions will be temporarily locked out until a Revive command is received or the user password is entered.

  • Remote monitor (NXDN)/ Ambience listening (dPMR) functions
  • Power ON Password
  • Surveilance function
  • Tactical group function for temporarily regroup of user groups

Audio Quality

Active Noise Canceller

The active noise canceller assists in providing clear audio, while suppressing background noise. The function improves both your transmitted voice and incoming call. The radio user does not need to shout into the microphone even under extremely noisy environments.

Audio Equalizer Effect

The audio equalizer allows you to tailor the audio tone to optimize voice quality in various use environments.

  • 14-pin ACC connector with BTL amplifier output
  • AquaQuake™ draining function clears water away from the speaker grill
  • Audio compander
  • Beat cancel

Data Communication

Built-in GPS Receiver

The IDAS radio can be used as a transparent data modem which transmits various data up to 3600 bps over the radio channel. The NXDN 12.5 kHz digital mode doubles the data speed.

The position data can be sent with voice call or status call and can be used with a third-party AVL (Automatic Vehicle Location) system. The GPS log functions logs user position data at regular intervals.

USB Port for PC Connection

The IDAS radio can be connected to a PC through a USB port for programming radios and accessing the installed microSD card in mass storage mode.

  • Serial communication interface with Bluetooth® * for wireless connection
  • Radio programming through a microSD card

* Version without Bluetooth also available. Ask your Dealer for details.

Some functions and options will be available in the future.

Bluetooth® connection has not been tested for all Bluetooth® compatible devices with this product. This does not guarantee that all devices will work with this product.


IC-F3400 series IC-F4400 series
Frequency range (NXDN)
(* Depending on version)
136–174MHz 380–470MHz
Frequency range (dPMR) 136–174MHz 380–470MHz
Number of channels 1024 channels /128 zones
4000 channels /128 zones (Option*1 )
Type of emission (NXDN)
(* Depending on version)
16K0F3E*2 , 14K0F3E, 11K0F3E, 8K50F3E ,8K30F1E/D, 4K00F1E/D
Type of emission (dPMR)
(* Depending on version)
16K0F3E*2 , 14K0F3E, 8K50F3E, 4K00F1E/D
Power supply requirement 7.5V DC nominal
Current drain (approx.) Tx (High) 1.5A 1.8A
Rx (Max./Standby) 580 mA (Internal SP)/140 mA
Antenna impedance 50Ω
Operating temperature range

–30 °C to +60 °C; –22 °F to +140 °F
(Radio specifications)

Dimensions (W×H×D)
(Projections not included)
53.6 × 123.5 × 29.3 mm; 2.1 × 4.9 × 1.2 in (with BP-303)
Weight (approx.) 215 g; 7.6 oz (main unit)
340 g; 12.0 oz (with BP-303, MB-133 and FA-S81VS) 335 g; 11.8 oz (with BP-303, MB-133 and FA-S81US)

*1 Optional license key (ISL-CHEX) required.
*2 25 kHz bandwidth is no longer available for FCC Part 90 licensees for USA versions.
DVN: Digital Very Narrow (6.25 kHz), DN: Digital Narrow (12.5 kHz). DN is for NXDN version only.


IC-F3400 series IC-F4400 series
Output power (Hi, L2, L1)
(Depending on version)
5 W, 2 W, 1 W
Frequency stability ±1.0ppm
Spurious emissions USA 80 dB typ.
EUR 0.25 μW (≤ 1 GHz), 1.0 μW (> 1 GHz)
FM Hum and noise (W/N) 55/55 dB typ. 60/59 dB typ.
Audio harmonic distortion
(AF 1kHz 40% deviation)
0.5% typ. 0.4% typ.
FSK error 1% typ. (DVN/DN)


IC-F3400 series IC-F4400 series
Sensitivity 12dB SINAD 0.22 μV typ. 0.23 μV typ.
20 dB SINAD (W/N) –5.5/–2.5 dBμV emf typ. –5.0/–2.0 dBμV emf typ.
1% BER (DVN/DN) –5.5/–4.0 dBμV emf typ. –4.0/–4.0 dBμV emf typ.
Adjacent channel (W/N) 80/76 dB typ. 75/72 dB typ.
(DVN/DN) 71/70 dB typ. 66/66 dB typ.
Spurious response rejection 81 dB typ. 76 dB typ.
Analog (USA) 75 dB typ. 74 dB typ.
Analog (EUR) 67 dB typ. 68 dB typ.
DVN/DN 72 dBμV emf typ./
–41 dBm typ.
73 dBμV emf typ./
–41 dBm typ.
Audio output power Internal SP
(With 8 Ω load)
1300 mW typ. (at 5% distortion)
External SP
(With 8 Ω load)
1000 mW typ. (at 5% distortion)/
1300 mW typ.* (with HM-222H at 5 % dist.)

Measurements made in accordance with TIA-603, EN300 086, EN301 166, EN300 113.
All stated specifications are subject to change without notice or obligation.

* For the transceiver with a "U" mark on the serial number label.

Function Comparison

NXDN Version dPMR Version
Operating type
NXDN Single-site Conventional Yes N/A
NXDN Multi-site Conventional Yes N/A
NXDN Type-D trunking (Single/multi) Option (ISL-UGMTR) N/A
12.5 kHz digital mode Yes N/A
dPMR Mode 1/2 conventional N/A Yes
dPMR Mode 3 trunking N/A Option (ISL-UGMD3)
Analog mode Yes Yes
Analog/Digital mix mode Yes Yes
Digital functions
OTAP (Over-the-Air Programming) Option
OAA (Over-the-Air Alias) Yes Yes
Transparent data mode Yes Yes
Status message Yes Yes
Short data message Yes Yes
Radio Stun/Revive/Kill Yes Yes
Remote monitor/Ambience listening Yes Yes
Analog functions
2-Tone/5-Tone encoder/decoder Yes Yes
CTCSS/DTCS encoder/decoder Yes Yes
DTMF autodial/decoder Yes Yes
BIIS 1200 (MSK) N/A Yes
MDC functions Yes N/A
LTR™ trunking Yes N/A
DES encryption (4 keys) Yes Yes
DES encryption (Up to 64 keys) Option (UT-134) Option (UT-134)
AES encryption Option
(UT-134 & ISL-AKAES)
(UT-134 & ISL-AKAES)
OTAR (Over-the-Air Rekeying) Option
Digital voice scrambler Yes Yes
Analog voice scrambler (Inversion) Yes Yes
Scan functions
Priority scan Yes Yes
Voting scan Yes Yes
Emergency functions
Lone worker function Yes Yes
Man down function Yes Yes
Motion/Stationary detection Yes Yes
Voice/Audio functions
Voice announcement Yes Yes
VOX function Yes Yes
Voice recording/playback Yes Yes
Active noise canceller Yes Yes
TX/RX Audio equalizer Yes Yes
GPS receiver Yes Yes
Vibration alert Yes Yes
Bluetooth® Yes* Yes*
microSD memory card slot Yes Yes
USB connector Yes Yes

* Version without Bluetooth also available. Ask your Dealer for details.

Applicable U.S. Military Specifications & IP Rating

Icom makes rugged products that have been tested to and passed the following MIL-STD requirements and strict environmental standards.

MIL-810 G
Method Procedure
Low Pressure 500.5 I, II
High Temperature 501.5 I, II
Low Temperature 502.5 I, II
Temperature Shock 503.5 I-C
Solar Radiation 505.5 I
Rain Blowing/Drip 506.5 I, III
Humidity 507.5 II
Salt Fog 509.5
Dust Blowing 510.5 I
Immersion 512.5 I
Vibration 514.6 I
Shock 516.6 I, IV

Also meets equivalent MIL-STD-810 -C, -D, -E and -F.


Ingress Protection Standard IP68 (Dust-tight and waterproof protection)

Supplied Accessories

  • BP-303 battery pack
  • MB-133 belt clip

(May differ or not supplied according to version)

Instruction Manual / Guides

Name Model Name Note
Installation Guide for USB driver IC-F3400D series, IC-F4400D series, IC-F5400D series, IC-F6400D series
INSTRUCTIONS IC-F3400D/F3400DP series, IC-F4400D/F4400DP series
Precautions(French) IC-F3400D/F3400DP series, IC-F4400D/F4400DP series
DOC (DECLARATION OF CONFORMITY) IC-F3400DT/IC-F3400DS/IC-F3400D/IC-F3400DPT/IC-F3400DPS/IC-F3400DP (Built-in Bluetooth)
DOC (DECLARATION OF CONFORMITY) IC-F4400DT/IC-F4400DS/IC-F4400D/IC-F4400DPT/IC-F4400DPS/IC-F4400DP (Built-in Bluetooth)