MD62X (DMR Business Digital Mobile Radio)

This radio is for users engaged in commerce and industry, such as in taxis, freight cars, and school buses. It is thin and stylish. It is made of rugged aluminum alloy. Meanwhile, a palm microphone is supplied for easy operation. In addition, it is compatible with both analog and digital modes.

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Features

  • Professional appearance design
  • LCD display
  • Digital voice, clear and crisp
  • Adjustable power for flexibility
  • Ignition sensing
  • DTMF analog signaling

Features

  • Double efficiency empowered by DMR dual-timeslot communication
  • Emergency alarm
  • Built-in BT(factory optional)
  • Auto roaming(Optional)
  • Reserved GPS port

Specifications

General

Frequency Range UHF: 400-470MHz
UHF: 450-520MHz
VHF: 136-174MHz
Channel Capacity 256 (16 channels per zone)
Zone Capacity 16
Channel Spacing 25/12.5KHz
Operating Voltage 13.6V±15%
Current Drain(Standby) around 0.3A
Current Drain(Receive) < 1 A
Current Drain(Transmit) 1W:<3A
25W:<8A
5W:<5A
45W:<12A
Frequency Stability ±0.5ppm
Antenna Impedance 50?
Dimensions(W×H×D)mm 164 X 43 X 150
Weight 1100g
Display LCD Display:128*64 pixels, monochrome, 1.5 inch, 2 rows

Transmitter

RF Power Output Low power version:1-25W (UHF/VHF)
High power version:5-45W(UHF) / 5-50W(VHF)
FM Modulation 11K0F3E @ 12.5KHz
16K0F3E @ 25KHz
4FSK Digital Modulation 12.5KHz Data Only: 7K60FXD
12.5KHz Data&Voice: 7K60FXW
Conducted/Radiated Emission -36dBm < 1GHz
-30dBm > 1GHz
Modulation Limiting ±2.5KHz @ 12.5KHz
±5.0KHz @ 25KHz
FM Hum&Noise 40dB @ 12.5KHz
45dB @ 25KHz
Adjacent Channel Power [email protected]
70dB@25KHz
Audio Response +1~-3dB
Audio Distortion ?3%
Digital Vocoder Type AMBE+2™/SELP
Digital Protocol ETSI-TS102 361-1,-2,-3
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Receiver

Sensitivity(Analog) 0.3?V (12dB SIN AD)
0.22?V (Typical) (12dB SIN AD)
0.4?V (20dB SIN AD)
Sensitivity(Digital) 0.3?V/BER 5%
Adjacent Channel Selectivity TIA-603: 60dB @ 12.5 KHz/70dB @ 25KHz
ETSI: 60dB @ 12.5 KHz/70dB @ 25KHz
Intermodulation TIA-603: 70dB @ 12.5/25KHz
ETSI: 65dB @ 12.5/25KHz
Spurious Response Rejection TIA-603: 70dB @ 12.5/25KHz
ETSI:70dB @ 12.5/25KHz
Blocking TIA-603 90dB
ETSI 84dB
Hum&Noise 40dB @ 12.5KHz
45dB @ 25KHz
Rated Audio Power Output(Internal) Internal?@16 ohm olad?4W
Rated Audio Power Output(External) External (@8 ohm load) 8W
Max. Audio Power Output(Internal) Internal?@16 ohm olad?6W
Max. Audio Power Output(External) External?@8 ohm load?12W
Rated Audio Distortion ?3%
Audio Response +1~-3dB
Conducted Spurious Emission < -57dBm

Environmental

Operating Temperature -30?~+60?
Storage Temperature -40?~+85?
ESD IEC 61000-4-2(level 4)
±8kV(Contact)
±15kV(Air)
MIL Standard MIL-STD-810 G
Humidity MIL-STD-810 G standard
Dust & Water Protection IP54 standard
Shock & Vibration MIL-STD-810 G standard