Hytera HP785 Professional DMR and Analogue Radio
Hytera HP785 Professional DMR and Analogue Radio
The HP785 DMR handset with large screen and AI noise cancellation represents the future on style and functions that refreshes the standards in digital radios, providing more efficient and more reliable communication with loud and clear audio, powerful 24 hour battery, remarkable portability and IP68 ruggedness for ease of use across multiple environments and industries.
HP785 Hytera 
Professional DMR and Analogue Radio
The HP785 DMR handset with large screen and AI noise cancellation represents the future on style and functions that refreshes the standards in digital radios, providing more efficient and more reliable communication with loud and clear audio, powerful 24 hour battery, remarkable portability and IP68 ruggedness for ease of use across multiple environments and industries.
Functions
Thinner and Lighter
An optimized mechanical design and a compact lithium polymer battery which fits discreetly into the HP785’s design makes the radio only 29.5mm thick and 310g in weight.
Enhanced Coverage
Increased receiver sensitivity extends the coverage range and improves audio quality in weak signal areas
Big Display and New UI
The 2.4-inch colour display provides a brand new intuitive UI to improve the user experience. A Quick Access Menu that allows users to access frequently used menus more easily.Messages are listed in conversation for quick reading and review. User profiles can be configured to set audio parameters for different operating environments
Louder and Clearer Audio
The HP785 has louder and clearer audio though an optimized forward facing speaker and AI-based noise cancellation that decreases the unwanted background noise and howling and improves communication efficiency.
Longer Battery Life
The latest in proven lithium polymer technology is used in the battery used with the HP785. The battery is lighter and smaller than ever before, yet still delivers 24 hours of battery life (5/5/90) to provide radio operation for your entire shift.
Higher Level of Ruggedness
HP785 is designed as per the MIL-STD-810G. It is IP68 rated, impervious to water jets and submersible to a depth of 2 meters for 4 hours, and also resilient to 2-meter drops onto concrete. No matter where the mission drives the officer, the HP785 is the partner to count on, because it can stand up to the toughest environment.
Technical Specifications
General
Frequency range
UHF: 350-470 MHz
VHF: 136-174 MHz
Channels & zones
Channel capacity: 1024
Zone capacity: 64
Channels per zone: 256
Channel spacing
Analogue: 12.5kHz/20kHz/25kHz
Digital: 12.5kHz
Digital Protocol: ETSI-TS102 361-1,-2,-3,-4
Operating voltage: 7.7V
Battery: 2400 mAh Li-polymer
Battery life (5-5-90 duty cycle)
GNSS disabled: 24 hours
GNSS enabled: 20 hours
Frequency stability: ±0.5 ppm
Antenna impedance: 50 Ω
Dimensions H×W×D : 132 mm x 55 mm x 29.5 mm
Weight : 310g
Display : 2.4 inch LCD, 320×240 pixels, 262000 colors
Bluetooth : BT V5.0 BLE+EDR
Digital protocol : ETSI-TS102 361-1,-2,-3,-4
Receiver
Sensitivity
Analogue: 0.18µV (12dB SINAD)
Analogue: 0.16µV (12dB SINAD) (typical)
Digital: 0.18µV / BER 5%
Selectivity
TIA-603: 60dB @12.5kHz / 70dB @20/25kHz
ETSI: 60 dB @12.5kHz / 70dB @20/25kHz
Intermodulation
TIA-603: 70 dB
ETSI: 65 dB
Spurious response rejection
TIA-603: 70 dB
ETSI: 70 dB
Blocking
TIA-603: 80 dB
ETSI: 84 dB
Hum and noise
40 dB @12.5kHz
43 dB @20kHz
45 dB @25kHz
Rated audio power output : 0.5 W
Rated audio distortion : <3%
Audio response : +1 to -3 dB
Conducted spurious emission : < -57 dBm
Transmitter
RF power output
UHF: 1W / 4W
VHF: 1W / 5W
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 -3 dB
Audio distortion : <3%
Digital vocoder type : AMBE+2™
Environmental
Operating temperature : -30°C to +60°C (radio only / battery: -20 ℃)
Storage temperature : -40°C to +85°C
ESD
IEC 61000-4-2 (level 4)
±8 kV (contact)
±15 kV (air)
Ingress protection
IEC60529 – IP66
IEC60529 – IP67
IEC60529 – IP68
Drop, shock and vibration : Per MIL-STD-810G standard
Humidity : Per MIL-STD-810G standard
Location Service
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
