Hytera HM655 High Power is a professional DMR Tier II mobile radio with a 2.4'' LCD display — 1024 channels, up to 45 W power (VHF) / 45 W (UHF), IP54, MIL-STD-810G. AI noise reduction, E2E encryption, Lone Worker, pseudo-trunking. Designed for installation in vehicles, motorcycles, and fixed stations. Requires UKE license.
1024 channels
DMR Tier II + analog
45 W UHF
45 W VHF
LCD 2.4''
AI noise reduction
IP54
MIL-STD-810G
UKE license required
Features
- DMR Tier II + analog with auto-mode detection
- 1024 channels, 64 zones — scalable DMR networks
- AI noise reduction — clear in-vehicle audio despite road noise
- Lone Worker — alarm if the driver is unresponsive
- E2E encryption (optional)
- GPS (optional): No (option: external GPS module)
- Bluetooth: No (option in GPS BT version)
- Roaming, Priority Interrupt (license)
Technical Specification
| VHF Band | 136–174 MHz |
|---|---|
| UHF Band | 400–470 MHz |
| Transmitting Power | up to 45 W (VHF) / up to 45 W (UHF) |
| Operating Modes | DMR Tier II + analog + XPT (license) |
| Number of Channels | 1024 channels / 64 zones |
| Display | 2.4'' color LCD |
| Power Supply Voltage | 13.6 V DC ± 15% |
| Dimensions (W×H×D) | 61.5×177×179 mm |
| Weight | 1520 g |
| Protection Rating | IP54 |
| Durability | MIL-STD-810G |
| GPS | No (option: external GPS module) |
| Bluetooth | No (option in GPS BT version) |
| UKE License | Required |
Kit Contents
| Hytera HM655 High Power Radio | × 1 |
|---|---|
| SM16A1 Hand Microphone | × 1 |
| PWC10 Power Cable (12V) | × 1 |
| BRK08 Mounting Bracket | × 1 |
