MD785i Powerful Digital Mobile Two-way radio


Mobile | DMR

MD785i is the revised and improved version of its predecessor, the MD785. The MD785i is much more powerful and versatile due to further developments in technology.

Highlights of MD785i


Enables users to make simultaneous calls to other DMR trunking radios (MD785i and PD985) as well as Public Switched Telephone Network phones and mobile phones that can be reached via the DMR infrastructure.


When SFR is enabled, MD785i uses one slot to receive voice and data, and forwards them on another slot, extending the communication range in DMO mode


Allows the monitoring and control of external devices via the radio.


Send a priority transmission to interrupt other calls, ideal for important, critical messages.


Using pseudo-trunking, a Hytera patented technology, slots can be shared to improve capacity usage with transmissions either direct to device or to a repeater.


Hytera XPT (Extended Pseudo Trunking) enables you to use limited spectrum resources more efficiently, dynamically assigning channel resource without needing a dedicated control channel.


Combining noise cancelling technology to remove nusiance noise from the transmission, delivering clear communications.


The Lone Worker feature uses a timer in the radio to measure inactivity. If the timer expires, a warning is issued, and if there is no response to that, the alarm is triggered.


Raise an alarm with top priority to a base station or to other radios with the pre-programmed emergency mode, identifying the ID of the person issuing the alarm.

Specifications of MD785i

Frequency Range UHF2: 450-520 MHz ; UHF1: 400-470 MHz; UHF3: 350-400 MHz ; VHF: 136-174 MHz
Channel Capacity 1024
Zone Capacity 64(each with a maximum of 256 channels)
Channel Spacing 12.5 kHz/20 kHz/25 kHz
Operating Voltage 13.6 V±15%
Current Drain(transmit) 1 W<2 A; 25 W<8 A; 45 W<12 A; 50 W<12 A
Current Drain(receive) <2.0 A
Dimensions(H×W×D) mm 174 mm x 60 mm x 200 mm
Weight 1.7 kg
Display LCD Display:2.0 inch, 4 rows
Rated Audio Power Output(Internal) 3 W @20 ohm load
Rated Audio Power Output(External) 7.5 W @8 ohm load
Max. Audio Power Output(Internal) 8 W @20 ohm load
Max. Audio Power Output(External) 20 W @8 ohm load
RF Power Output High power :UHF: 1-45 W; High power :VHF: 5-50 W; Low power:1-25 W
Digital Vocoder Type AMBE+2™ or SELP
Operating Temperature -30 ℃~+60 ℃
Storage Temperature -40 ℃~+85 ℃
ESD IEC 61000-4-2(level 4); ±15 kV(Air); ±8 kV(Contact)
Dust & Water Protection IP54
Humidity MIL-STD-810 C/D/E/F/G
Vibration,Drop&Shock MIL-STD-810 C/D/E/F/G
Horizontal Position Accuracy <5 m (50% probable),<10 m (95% probable)
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