HM652 Performance Compact Mobile Radio with Smart Microphone

Description

Radio Features
• Size: 164 x 154 x 42mm
• Weight 1100g
• UHF 400-470MHz , VHF 136-174MHz
• 512 Channels, 32 Zones of 32 Channels
• DMR, Analog and optional XPT Trunking modes
• 1.8″ 2 Lines LCD Monochrome Display
• IP54 and MIL-STD-810 C/D/E/F/G/H Compliant
• AI-Based Noise Cancellation
• Mixed mode Scanning (Analog and DMR Channels)
• Pseudo Trunk (DMO and RMO)
• Radio Enable/Disable and Remote Monitor
• Analog and Digital Emergency Calling
• Lone Worker Safety
• One Touch Call/Text
• Multi-Site Roaming
• Scrambler (analog), Strong Digital Encryption ARC4
• Advanced AES256 Encryption (license required)
• Priority Interrupt (license required)
• Supports XPT Digital Trunking (license required)
• Bluetooth 5.0 BLE (model specific)
• GPS Positioning (model specific)
• 3 Year Standard Warranty (Radio only)

LOUDER AND CLEARER AUDIO

Industry-leading audio quality through AI-based voice enhancement with deep learning ability that can accurately extract voice from background noise in real time. The howling suppression prevents feedback between two radios in the same vehicle, ensuring clear and uninterrupted communication on the move.

IMPROVED WORKER SAFETY

The HM652 is designed for worker safety with an easy access emergency call button on the handset. Lone Worker prompts the user to press a key at preset intervals to indicate they are safe. Optional Priority Interrupt (with license) allows a dispatcher to interrupt existing calls with important emergency information, and a dispatcher can remotely enable and disable radios.

ANALOG OR DIGITAL MODE

The HM6 series can operate in either analog or digital mode, which is the ideal solution for you to migrate from analog to digital with minimal disruption and investment.

DURABLE AND RUGGED

IP54 compliant for water and dust ingress, and MIL-STD- 810 G for shock and humidity. The 10pin aviation connector for the Handheld Control Head is tight and secure, and coil cable has excellent stretching ability for long service life.

ENHANCED GPS LOCATION TRACKING

HM652 models that support GPS report current location information to other radios, the dispatcher, or third-party applications in real time, enhancing the efficiency of visualized dispatch applications. GPS data is transmitted during voice calls for immediate location targeting, and GPS data is compressed to increase channel capacity and reduce hardware cost.

GREATER RANGE

With high RX sensitivity, the HM652 delivers clear and dependable communication even in areas where the signal is unstable or weak.

HIGHER SECURITY

Supports Digital End-to-End Encryption for voice and data. Optional advanced AES 2456 bit encryption is also available (optional with a license).

HANDHELD CONTROL HEAD

The Handheld Control Head provides easy operation with a convenient location to control power, switch channels or contacts, adjust volume, or view messages.

BUILT-IN BLUETOOTH

HM652 models that feature Bluetooth support audio handset accessories to improve safety and productivity during in-vehicle communications

Technical Specifications

General

Frequency Range	UHF 400-470MHz, VHF 136-174MHz
Channel Capacity	512 Channels (256 Analog, 256 Digital)
Zone Capacity	16 Zones with 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 / 50W VHF <12A
Weight	2lb, 6.8oz (1100g)
Dimensions (HxWxD)	2 21/32” x 6 15/32” x 7 1/16” (42x164x154mm)
Frequency Stability	± 0.5ppm
Antenna Impedance	50Ω
Display	Monochrome LCD on SM25A1 Handheld
Bluetooth	BT 5.0 BLE+EDR

Receiver

Digital Sensitivity	0.18μV (BER5 5%)
Analog Sensitivity	0.16μV (Typical) (12dB SINAD) 0.18μV (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: 80dB 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

RF Power Output	UHF High Power 5-45W, VHF 5-50W
FM Modulation	11K0F3E @ 12.5kHz 14K0F3E @ 20kHh 16K0F3E @ 25kHz
4FSK Digital Modulation	12.5kHz Data Only: 7K60FXD 12.5kHz Data and Voice: 7K60FXW
Conducted/Radiated Emission	-36dBm 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+2TM

Environmental

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-810 C/D/E/F/G Standard
Shock and Vibration	Per MIL-STD-810 C/D/E/F/G Standard

GPS (5 Satellites visible at nominal 130dBm)

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

HM652-U1	UHF 400-470MHz, 5-45W
HM652-G-BT-U1	UHF 400-470MHz, 5-45W with GPS and Bluetooth
HM652-V1	VHF 136-174MHz, 5-50W
HM652-G-BT-V1	VHF 136-174MHz, 5-50W with GPS and Bluetooth