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DM-4100/4400

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Features

  • VHF (25W) / UHF (25W) maximum transmission power
  • 2,048 channels, 64 zones
  • ETSI standard DMR protocol Tier 1, 2
  • Automatic mode switching DMR & Analog
  • Call recording and playback function
  • Radio remote lock (Stun)/unlock (Revive) function
  • Short text message (Up to 40 characters) sending and receiving function
  • Mixed channel (Analog reception in digital mode) operation
  • MOTO or HYT data compatibility
  • RF output 5-step setting function
  • SFR (Single frequency repeater) function - optional
  • Encryption function (AES256, DMRA AES256) - optional
  • Transmit interrupt and priority call function - optional
  • Internal/External GPS Mounting - optional
  • 4W / 8Ω audio output
  • Bright OLED display
General Specification
DM-4100 VHF 138 ~ 174 MHz
DM-4400 UHF 400 ~ 470MHz
Frequency ±1.0ppm(-30℃∼+60℃)
Channel Capacity 2,048
Zones 64 (1 Zone = Max 1024 Channels)
Channel Interval 12.5KHz
Digital Vocoder AMBE++
Digital Protocol Tire1 & Tire2(ETSI TS 102 361)
Size 103mm (H)×52mm (W)×32mm (D)
Operating Voltage DC+13.8V ± 15%
Weight 1.1 kg
Transmission Current Consumption 5 W : ≤ 5 A , 25 W : ≤ 8 A
Environmental
Operating Temperature -30℃∼+60℃
Military Standard MIL-STD-810F/G Standard
Receive
Sensitivity 0.22uV 12dB (BER3%)
Adjacent Channel Selectivity 65dB
Spurious Rejection -36 dBm (＜1GHz) -30 dBm (＞1GHz)
S/N Ratio 40dB
Audio Response +1 ~ - 3dB
Audio Output 4 Watt (8Ω)
Transmitter
Sensitivity 0.22uV 12dB (BER3%)
Adjacent Channel Selectivity 65dB
Spurious Rejection -36 dBm (＜1GHz) -30 dBm (＞1GHz)
S/N Ratio 40dB
Audio Response +1 ~ - 3dB
Audio Output 4 Watt (8Ω)
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