HM782 Mobile Radio

Mobile | DMR Radios and Repeaters

Highlights

diagram indicating highlights of HM782 Mobile Radio

360 SMART KNOB

Tactile and easy to find control for both volume and channel switching

HANDHELD MIC PORT

Secure connector for external microphones

EMERGENCY BUTTON

Easy-access for instant emergency calls

AI NOISE SUPPRESSION

Artificial Intelligence provides real time digital noise suppression

2.4" HD TFT-LCD DISPLAY

Clear and bright with 6-icon navigation

PIANO BUTTONS

Ergonomic raised programmable buttons

NAVIGATION BUTTONS

Tactile buttons keep eyes on the road

BUILT-IN SPEAKER

Loudspeaker for clear audio in noisy vehicles

RUGGED DESIGN

IP54 and MIL-STD-810G compliant

ANTENNA PORT

Higher sensitivity for longer range

POWER PORT

Cable to car battery or ignition

ACCESSORY PORT

For accessories or gateway functions

ETHERNET RJ-45 PORT

For network and gateway functions

BUILT-IN BLUETOOTH

For wireless accessories

ALUMINUM CHASSIS

Compact, fast-cooling 1DIN chassis

GPS ANTENNA PORT

Optional GPS for Dispatching Applications

Functions

Created with Sketch. Multi-System Flexibility

The HM782 can be deployed in Analog and Digital Conventional, MPT and XPT Trunking, DMR Tier II and Tier III Trunking, IP Multi-Site Connect, and DMR Simulcast Systems.

Created with Sketch. Greater Calling Flexibility

The HM782 supports Individual Calls (radio to radio, radio to dispatcher), Group Calls (one radio to many, dispatcher to many), All Call (broadcast call to all radios, transmit only), and Telephone Calls (with connectivity to PSTN, PABX or SIP networks).

Created with Sketch. Clear and Bright Display

The HM782 features a 2.4-inch, 240x300 HD TFTLCD display with an intuitive six-grid navigation interface with large type and icons. The display supports 262,000 colors, and is clearly visible in bright sunlight.

Created with Sketch. Enhanced Worker Safety

The HM782 radios are designed for worker safety with an easy access emergency button, emergency calling, and priority interrupt. Lone Worker prompts the user to press a key at preset intervals to indicate they are safe. Large tactile knobs and piano-style buttons provide easy access that keep eyes on the road.

Created with Sketch. Louder and Clearer Audio

Hytera provides industry-leading audio quality through an optimized forward-facing loudspeaker and AI-based voice enhancement with deep learning ability that can accurately extract voice from noise in real time and decreases unwanted background noises as loud as 30db.

Created with Sketch. Enhanced GPS Location Tracking

The HM782 reports current location information to other radios, the dispatcher, or a 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 can be compressed to increase channel capacity and reduce hardware cost.

Created with Sketch. Higher Security

The HM782 supports Digital End-to-End and Overthe- Air Encryption for voice and data. Hardware encryption is implemented through a built-in encryption card. Advanced software encryption uses the ARC4 and AES encryption algorithms.

Created with Sketch. Durable and Rugged

IP54 compliant for water and dust ingress, and MIL-STD- 810 G for shock and humidity.

Created with Sketch. Single Frequency Repeater

SFR mode on the HM782 enables repeater operation on a radio channel that transmits on one slot and receives on another slot using the same frequency. SFR mode extends coverage in field operations with long distances and variable terrain.

Created with Sketch. Back-To-Back

The HM782 can be deployed Back-to-Back to enable communication between analog and digital radios, or radios with different frequencies. Two HM782 radios can be deployed Back-to-Back, or one radio and a repeater can be used.

Icon 24px Created with Sketch. Wireless Link

In situations where a wired IP network is unavailable between two repeaters, two HM782 radios using different frequencies can provide a wireless link between the repeaters.

Created with Sketch. IP Mulit-Site Connect

Multiple HM782 mobile radios can be connected to an Ethernet/IP network to provide a reliable and cost-effective method to connect remote radio sites and extend coverage areas. IP Transit can connect radio sites with analog or digital radios, and radios with different frequencies.

Created with Sketch. Clarity Transmission

The Clarity Transmission feature provides a wireless data path between remote network devices and a central network management station. HM782 radios function as compact gateway devices and provide wireless channels that transparently transmit data without any modi

Accessories for HM782 Mobile Radio

Included as standard with HM782 Mobile Radio Included as standard with HM782 Mobile Radio

Technical Specifications

General

Frequency Range
UHF 350-470MHz , VHF 136-174MHz
Channel Capacity
1,024 Channels (512 Analog, 512 Digital)
Zone Capacity
64 Zones with 256 Channels per Zone
Channel Spacing
12.5kHz / 20kHz / 25kHz
Operational Voltage
13.6V ±15%
Current Drain
Standby: <0.5A Receive: <2.0A Transmit: 1W <3A, 5W <4A, 25W <8A, 45/50W <12A
Weight
56.1oz (1,520g)
Dimensions (HxWxD)
2 7/16” x 6 31/32” x 7 1/16” (61.5 x 177 x 179mm)
Frequency Stability
± 0.5ppm
Antenna Impedance
50Ω
Display
LCD 2.4”, 240x320, 262,000 colors, 10 rows
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: 70dB@12.5/20/25kHz ETSI: 70dB@12.5/20/25kHz
Intermodulation
TIA-603: 70dB@12.5/20/25kHz ETSI: 65dB@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
Low Power: UHF: 1-25W, VHF: 5-25W High Power: UHF: 1-45W, 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, -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+2TM

Environmental

Operating Temperature
-22oF to +140oF (-30oC to +60oC)
Storage Temperature
-40oF to +185oF (-40oC to +85oC)
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

HM782-Uv
UHF 350-470MHz, 1-45W
HM782-V1
VHF 136-174MHz, 5-50W
HM782-G-BT-Uv
UHF 350-470MHz, 1-45W, with GPS and Bluetooth
HM782-G-BT-V1 VHF
VHF 136-174MHz, 5-50W, with GPS and Bluetooth
conversion pixel conversion pixel conversion pixel