HM655
Hytera HM6 is a entry-level mobile radio that is designed to support both conventional and XPT systems and offer you superb team communication. The radio is compact and lightweight, making it easy to use and install. Adopting the AI-based noise cancellation, the radio delivers loud and clear audio. The HM6 series mobile radio can be widely used in transportation, business, utilities, and many more industries.
Highlights
Functions
Reliable Communication
Thanks to the high RX sensitivity, the HM655 can deliver clear and dependable communication even in areas where the signal is weak or unstable.
Wireless Connection
With the built in BT 5.0 module*, the HM655 can work with the BT audio accessories to boost your safety and productivity during in-vehicle communication. (please be advised that this feature is only applicable to the BT HM655 version only)
Handheld Control Head
The HM655 has a convenient Speaker microphone that has a display and controls which can be mounted in close proximity and allow you to turn on or off the radio, switch channels or contacts, adjust the volume.
Superior Durability
The HM655 withstands harsh temperatures, shock, vibration and meets the MIL-STD-810G standards. The device also features an IP54 rating against dust and water intrusion. The connection between the palm microphone and the 10-pin aviation connector is very secure preventing it from becoming loose. The palm microphone cord has excellent stretching ability to protect it thus giving the maximum service life.
Accessories for HM655
Included as standard with HM655
Antenna
Mounting
Cables
Audio
Charger & Power
Related products that work with the HM655
Technical Specifications
General
- Frequency Range
- 400-470MHz
- Channel Capacity
- 512
- Zone Capacity
- 16
- Channel Spacing
- 12.5kHz/20kHz/25kHz
- Operating Voltage
- 13.6V+15%
- Frequency Stability
- +0.5ppm
- Antenna Impedance
- 50
- Dimensions (H x W x D)
- 164 x 154 x 42mm
- Weight
- 1100g
Receiver
- Sensitivity
- Analogue: 0.18uV (12dB SINAD)
- Analogue: 0.16uV (12dB SINAD) (Typical)
- Digital: 0.18uV/BER5%
- Selectivity
- TIA-603: 65dB@12.5kHz / 75dB@20/25kHz
- ETSI: 70dB@12.5kHz / 20kHz / 25kHz
- Inter-modulation
- TIA-603: 75dB@12.5kHz / 20kHz / 25kHz
- ETSI: 70dB@12.5kHz / 20kHz / 25kHz
- Spurious Response Rejection
- TIA-603: 75dB@12.5kHz / 20kHz / 25kHz
- ETSI: 70dB@12.5kHz / 20kHz / 25kHz
- Blocking
- TIA-603:90dB
- ETSI: 84dB
- Hum and Noise
- 40dB@12.5kHz; 43dB@20kHz;45dB@25kHz
- Related Audio Power Output
- Internal (20 Ohm load): 3W
- External (8 Ohm load): 6W
- Max Audio Power Output
- Internal (20 Ohm load): 7.5W
- External (8 Ohm load): 20W
- Rated Audio Distortion
- <3%
- Audio Response
- +1 to -3dB
- Conducted Spurious Emission
- <-57dBm
Transmitter
- RF Power Output
- Low Power: 5-25W
- High Power: 5-45W
- FM Modulation
- 11K0F3E@12.5kHz
- 14K0F3E@20kHz
- 16K0F3E@25kHz
- 4FSK Digital Modulation
- 12.5kHz Data Only:7K60FXD
- 12.5kHz Data and Voice:7K60FXW
- Conducted/Radiated Emission
- -36dBm<1GHz;30dBm>1GHz
- Modulation Limiting
- +2.5kHz@12.5kHz; +4.0kHz@20kHz; +5.0kHz; @25kHz
- FM Hum and Noise
- 40dB@12.5kHz; 43dB@20kHz: 45dB@25kHz
- Adjacent Channel Power
- 60dB@12.5kHz; 70dB@20/25kHz:
- Audio Response
- +1 to -3dB
- Audio Distortion
- <3%
- Digital Vocoder Type
- AMBE+2
Enviornmental
- Operating Temperature
- -30C - +60C
- Storage Temperature
- -40C - +85C
- ESD
- IEC 61000-4-2 (Level 4)
- +8kV (Contact); +15kV (Air)
- American Military Standard
- MIL-STD-810G Standard
- Dustproof & Waterproof
- IP54
- Humidity
- Per MIL-STD-810G Standard
- Shock and Vibration
- Per MIL-STD-810G Standard
- GPS
- GNSS
- GPS,GPS+GLONASS,GPS+BDS
GPS
- GNSS
- GPS, GPS+GLONASS, GPS+BDS
- TTFF (time to first fix) cold start
- < 1 minute
- TTFF (time to first fix) hot start
- < 10 seconds
- Horizontal accuracy
- < 5 meters