MD78X DMR Professional Digital Mobile Radio

MD78X

DMR Professional Digital Mobile Radio

This radio provides user-friendly interface and keypad for easy operation. It uses large LCD color display that is easy to read even under strong light. The seven programmable buttons on the radio facilitate fast implementation of required functions, thus improving communication efficiency.

Highlights of MD78X

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Large Color Display
The large color display presents critical information clearly, which is readable even in direct sunlight.
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Superior Digital Voice
Noise suppression technology provides more superior audio
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Dual-slot Pseudo Trunk
The free slot can be allocated to enhance frequency efficiency and timely response under emergency.
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Dual Modes
The MD78X can operate in analog or digital mode, ensuring a smooth analog-to-digital migration.

Specifications of MD78X

General
Frequency Range UHF2: 450-520MHz; UHF1: 400-470MHz; UHF3: 350-400MHz; VHF: 136-174MHz
Channel Capacity 1024
Zone Capacity 64
Current Drain(Standby) <0.6A
Current Drain(Receive) 5W<5A; 25W<8A; 45W/50W<12A
Current Drain(Transmit) <2.0A
Dimensions(H×W×D) mm 174 × 60 × 200
Weight 1700g
Display LCD:220×176 Pixel,262000colour 2.0 inch,4rows
Receiver
Sensitivity(Analog) 0.3μV(12dB SINAD) 0.22μV(Typical)(12dB SINAD) 0.4μV(20dB SINAD)
Sensitivity(Digital) 0.3μV/BER5%
Rated Audio Power Output(Internal) 3W @20ohm load
Rated Audio Power Output(External) 7.5W @8ohm load
Max. Audio Power Output(Internal) 8W @20ohm load
Max. Audio Power Output(External) 20W @8ohm load
Transmitter
RF Power Output Low Power:UHF1/UHF2/UHF3:5-25W Low Power:UHF5:10-25W Low Power:VHF1/VHF3:5-25W High Power:UHF1/UHF2/UHF3:5-45W High Power:UHF5:10-35W(806-900MHz), 10-30W(900-941MHz) High Power:VHF1:5-50W
Digital Vocoder Type AMBE+2™ or SELP
Environmental
Operating Temperature -30℃~+60℃
Storage Temperature -40℃~+85℃
ESD IEC 61000-4-2(level 4) ±8kV(Contact) ±15kV(Air)
Dust & Water Protection IP54 standard
Humidity MIL-STD-810 C/D/E/F/G
Vibration,Drop&Shock MIL-STD-810 C/D/E/F/G
GPS Specifications
Horizontal Position Accuracy <5m (50% probable) ,<10m (95% probable)
Cold Start (Time to First Fix) <1 minute
Hot Start (Time to First Fix) <10 seconds
Note Accuracy specs are for long-term tracking (5 satellites visible at nominal -130dBm)
General
Frequency Range UHF2: 450-520MHz; UHF1: 400-470MHz; UHF3: 350-400MHz; VHF: 136-174MHz
Channel Capacity 1024
Zone Capacity 64
Current Drain(Standby) <0.6A
Current Drain(Receive) 5W<5A; 25W<8A; 45W/50W<12A
Current Drain(Transmit) <2.0A
Dimensions(H×W×D) mm 174 × 60 × 200
Weight 1700g
Display LCD:220×176 Pixel,262000colour 2.0 inch,4rows
Receiver
Sensitivity(Analog) 0.3μV(12dB SINAD) 0.22μV(Typical)(12dB SINAD) 0.4μV(20dB SINAD)
Sensitivity(Digital) 0.3μV/BER5%
Rated Audio Power Output(Internal) 3W @20ohm load
Rated Audio Power Output(External) 7.5W @8ohm load
Max. Audio Power Output(Internal) 8W @20ohm load
Max. Audio Power Output(External) 20W @8ohm load
Transmitter
RF Power Output Low Power:UHF1/UHF2/UHF3:5-25W Low Power:UHF5:10-25W Low Power:VHF1/VHF3:5-25W High Power:UHF1/UHF2/UHF3:5-45W High Power:UHF5:10-35W(806-900MHz), 10-30W(900-941MHz) High Power:VHF1:5-50W
Digital Vocoder Type AMBE+2™ or SELP
Environmental
Operating Temperature -30℃~+60℃
Storage Temperature -40℃~+85℃
ESD IEC 61000-4-2(level 4) ±8kV(Contact) ±15kV(Air)
Dust & Water Protection IP54 standard
Humidity MIL-STD-810 C/D/E/F/G
Vibration,Drop&Shock MIL-STD-810 C/D/E/F/G
GPS Specifications
Horizontal Position Accuracy <5m (50% probable) ,<10m (95% probable)
Cold Start (Time to First Fix) <1 minute
Hot Start (Time to First Fix) <10 seconds
Note Accuracy specs are for long-term tracking (5 satellites visible at nominal -130dBm)

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