Hytera H-Series DMR Radios
EMPOWERED COMMUNICATIONS
Brand: Hytera
Product Overview: HM652 Mobile Radio
Hytera, a founding member of the DMR Association, is a leading provider of DMR radios. The Hytera H-Series of DMR radios and repeater systems represents the culmination of extensive experience and innovation. The HM652 Mobile Radio is a next-generation device designed to elevate the industry standard in professional digital two-way radios with its creative style and advanced functionality.
The HM652 Mobile Radio offers a state-of-the-art mobile radio experience, providing efficient and reliable voice and data communications. It features loud and clear audio, an intuitive user interface, and flexible gateway radio network connectivity, making it ideal for remote workers and fleet operations.
The New Standard of Quality and Performance
The Hytera HM652 is an entry-level professional DMR mobile two-way radio designed for reliable voice and data communications. Key benefits include:
- Compact, lightweight, and easy to install
- Simple operation with the handheld control head
- AI-based noise cancellation for industry-leading audio quality in loud vehicles
- High RX sensitivity for reliable communication
Radio Components and Features
The HM652 Mobile Radio features a comprehensive design for professional use:
- Handheld Control Head: Equipped with an LCD display, providing clear visual feedback and intuitive controls.
- Radio Unit: Features an Antenna Port, Accessory and Cable Port, Power Connector, and an Optional GPS Antenna Port.
- Connectivity: Includes a Secure 10-Pin Aviation Connector for the Handheld Control Head, ensuring a robust connection. Optional Bluetooth 5.0 is available for wireless accessories.
- Durability Standards: The unit is IP54 compliant for water and dust ingress, and meets MIL-STD-810G standards for shock and humidity. The chassis is made of fast-cooling aluminum.
Key Feature Highlights:
- ? Louder and Clearer Audio: Utilizes AI-based voice enhancement with deep learning to extract voice from background noise in real-time. Includes howling suppression to prevent feedback in vehicles.
- ? Multi-System Flexibility: Supports Analog and Digital Conventional, DMR Tier II, and optional Hytera XPT Trunking (multi-site with license), and Roaming between repeater sites.
- ? Greater Calling Flexibility: Supports Individual Calls, Group Calls, Unaddressed Group Calls, and All Call (broadcast).
- ⛑️ Improved Worker Safety: Features an easy-access emergency call button on the handset. Includes Lone Worker functionality and optional Priority Interrupt (with license) for dispatcher control.
- ? Analog or Digital Mode: Operates in either analog or digital mode, facilitating a smooth migration from analog systems.
- ?️ Durable and Rugged: IP54 compliant for water and dust ingress and MIL-STD-810G for shock and humidity. The 10-pin aviation connector is secure, and the coil cable offers durability.
- ? Enhanced GPS Location Tracking: Models with GPS report real-time location data to radios, dispatchers, or third-party applications, enhancing dispatch efficiency. GPS data is compressed to optimize channel capacity.
- ? Greater Range: High RX sensitivity ensures clear and dependable communication even in weak signal areas.
- ? Higher Security: Supports Digital End-to-End Encryption for voice and data, with optional advanced AES 256-bit encryption available.
- ? Handheld Control Head: Features three programmable buttons for easy operation, including power control, channel/contact switching, and volume adjustment.
- ? Built-In Bluetooth: Models with Bluetooth support audio handset accessories for improved safety and productivity during in-vehicle communications.
Coverage and Network Flexibility
Beyond reliable voice calls, the HM652 supports various data services, including text messages, back-to-back communication, clarity transmission, emergency alarms, remote radio enable/disable, and GPS location. These features significantly enhance safety and productivity.
Back-To-Back Deployment
The HM652 can be deployed in a Back-to-Back configuration to enable communication between analog and digital radios, or radios operating on different frequencies. This can be achieved with two HM652 radios or one radio and a repeater.
Diagram Description: A diagram illustrates two HM652 radios connected via a "Back-to-Back Cable". Radio 1 and Radio 2 operate on "Frequency 1", while Radio 3 and Radio 4 operate on "Frequency 2". This setup demonstrates direct radio-to-radio or radio-to-repeater communication across different frequencies.
Clarity Transmission
The Clarity Transmission feature establishes a wireless data path between remote network devices and a central network management station. HM652 mobile radios act as compact gateway devices, providing wireless channels that transparently transmit data without modification. This enables deployment in various monitoring and industrial control processes.
Diagram Description: A network diagram shows a "Management Center HM682" connected to multiple "HM652" devices (labeled Device 1, Device 2, Device 3). This illustrates how HM652 radios function as gateways to transmit data from remote devices to a central management system.
Accessories
Standard Accessories
- SM25A1 Palm Microphone: Features an emergency call button, operation buttons, and an LCD screen.
- BRK44 Mounting Bracket and Hardware: For secure installation of the radio unit.
Optional Accessories
- SM27W1 Bluetooth Remote Speaker Mic: Includes operation buttons, LCD screen, and charging cable (for HM652 Bluetooth models).
- SM09D1 External Speaker: With a 6' power cable.
- PWC10 10' Vehicle Power Cable: For powering the radio from a vehicle's electrical system.
- GPS04 GPS Antenna: For HM652 models equipped with GPS functionality.
- PS22002 External Power Supply: Provides alternative power options.
- PC47 Programming Cable: Features a switch for programming multiple radios.
Specifications
General
| Parameter | Value |
|---|---|
| Frequency Range | UHF 400-470MHz |
| Channel Capacity | 512 Channels (Analog or Digital) |
| Zone Capacity | 32 Zones with up to 32 Channels per Zone |
| Channel Spacing | 12.5kHz / 20kHz / 25kHz |
| Operational Voltage | 13.6V ±15% |
| Current Drain | Standby: <0.5A; Receive: <2.0A; Transmit: 5W <4A, 45W UHF |
| Weight | 2lb, 6.8oz (1100g) |
| Dimensions (HxWxD) | 2 21/32" x 6 15/32" x 7 1/16" (42x154x164mm) |
| Frequency Stability | ± 0.5ppm |
| Antenna Impedance | 50Ω |
| Display | Monochrome LCD on SM25A1 Handheld |
| Bluetooth | BT 5.0 BLE+EDR |
| Encryption (Optional) | Advanced end-to-end digital (128/266bit) DMRA encryption. Additional license required. |
Receiver
| Parameter | Value |
|---|---|
| Digital Sensitivity | 0.18µV (BER5 5%) |
| Analog Sensitivity | 0.16µV (Typical) (12dB SINAD) |
| Adjacent Selectivity | TIA-603: 60dB@12.5kHz, 70dB@20/25kHz; ETSI: 60dB@12.5kHz, 70dB@20/25kHz |
| Spurious Response Rejection | TIA-603: 75dB@12.5/20/25kHz; ETSI: 70dB@12.5/20/25kHz |
| Intermodulation | TIA-603: 75dB@12.5/20/25kHz; ETSI: 70dB@12.5/20/25kHz |
| Blocking | TIA-603: 00dB; ETSI: 84dB |
| Hum and Noise | 40dB@12.5kHz, 43dB@20kHz, 45dB@25kHz |
| Rated Audio Power Output | Internal (20 Ohm load) 3W, 8W Max; External (8 Ohm load) 8W, 20W Max |
| Rated Audio Distortion | <3% |
| Audio Response | +1 to -3dB |
| Conducted Spurious Emission | <-57dBm |
Transmitter
| Parameter | Value |
|---|---|
| RF Power Output | UHF 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 @ 20/25kHz |
| Adjacent Channel Power | 60dB @ 12.5kHz, 70dB @ 20/25kHz |
| Audio Response | +1 to -3dB |
| Audio Distortion | ≤3% |
| Digital Vocoder Type | AMBE+2™ |
Environmental
| Parameter | Value |
|---|---|
| Operating Temperature | -22°F to +140°F (-30°C to +60°C) |
| Storage Temperature | -40°F to +185°F (-40°C to +85°C) |
| ESD | IEC 61000-4-2 (Level 4) ±8kV Contact, ±15kV Air |
| Dust and Water Ingress | IP54 Standard |
| Humidity | Per MIL-STD-810H US Military Standard |
| Shock and Vibration | Per MIL-STD-810H US Military Standard |
GPS (5 Satellites visible at nominal 130dBm)
| Parameter | Value |
|---|---|
| Time to First Fix Cold Start | <60 Seconds (Typical TTFF) |
| Time to First Fix Hot Start | <10 Seconds (Typical TTFF) |
| Horizontal Accuracy | <5 meters |
Ordering Information
| Model | Description |
|---|---|
| HM652-U1 | UHF 400-470MHz, 5-45W |
| HM652-G-BT-U1 | UHF 400-470MHz, 5-45W with GPS and Bluetooth |
Contact Information
Hytera US Inc
8 Whatney, Suite 200, Irvine, CA 92618
1363 Shotgun Road, Sunrise, FL 33326
Phone: (954) 846-1011
Website: www.hytera.us
Email: info@hytera.us
Hytera is a trademark of Hytera. © 2025 Hytera US Inc. All Rights Reserved. Hytera retains the right to change product design and specifications.
Certifications: ISO 9001, CE, FCC
