Small, Slim and Smart
New engineering techniques including the use of a custom SoC (System-on-a-Chip) and flat sheet keypad have made radios body as compact as possible. The slim dimensions are also supplemented with reduced power consumption, allowing for a thinner battery pack.
DES/AES Encryption with OTAR
For digital communication security, the radios provide basic 4-key DES encryption as standard. When used with the optional UT-134 encryption unit, 256-bit AES encryption and the OTAR function are available. The OTAR function allows updating of encryption keys over the radio channel.
High-Resolution Color LCD
The high-resolution transreflective colour LCD provides great visibility in both natural and indoor lighting. Functions and menu items are clearly labelled with easy to read. A night mode LCD setting is an available for use at night or in low lighting conditions.
OTAP and OAA
For efficiency in radio programming, the OTAP (Over-the-Air-Programming) function allows remote change of programming data (for example adding a new repeater) over the radio channel. The OAA (Overthe- Air-Alias) function sends user name over the radio channel and eliminates needs to program the alias table. Successfully manage your fleet with ease.
Multiple Languages
Functions and menu items can be shown in local languages including English, French, German, Spanish, Russian and Simplified Chinese fonts. In addition, voice announcements can be recorded and changed for output in these languages.
Built-in Bluetooth®
The built-in Bluetooth module provides remote operation and hands-free communication paired with a third-party Bluetooth headset*. When connected with Bluetooth telemetric devices or PC terminals, data or files can be wirelessly transferred. * Available functions depend on paired Bluetooth devices.
Digital Voice Recording
The radios can record incoming and outgoing communications, and replay recorded communications. When a 32 GB microSD* card is used, a Max. 500 hours recording is possible. The recorded audio is saved in “wav” format and allows replay on the radio or a PC. * MicroSD card is required separately.
License Key Upgrade
The radios functions and protocols can be upgraded and customized to meet your specific needs with various license key options.
| Frequency Range | 136–174MHz |
| Number of Channels | 1024 Channels |
| Operating Temperature Range | |
| Dimensions | 174×55×150 mm; 6.85×2.17×5.91 in |
| Weight | 1.5kg; 3.3lb |
| RF Output Power | 50W |
| Receiver Sensitivity | Main –5dBμ emf typ. (20dB SINAD) / DSC–4dBμ emf typ. (1% BER) |
| Audio Output Power | 0,2W at 10% distortion with an 8Ω load |
| Water & Dust Protection | IPX7 (Waterproof protection) |
 | HM-220T Heavy duty microphone with DTMF keypad IP54 |
 | HM-220 Heavy-duty microphone IP54 |
 | HM-221T DTMF Hand Microphone (IP55) |
 | HM-221 Hand Microphone (IP55) |
 | SM-29 Desktop Microphone |
 | SP-30 4 inch (102.5mm) diameter speaker |
 | SP-35 2m (6.5ft) cable external speaker |
 | SP-35L 6m cable external speaker |
| | RMK-5 For detached controller configuration. for IC-F5400D/ F6400D only. |
