Digital Mobile Radio

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Digital Mobile Radio

AT-D578UV


Name: Digital Mobile Radio


Other side of radio

  • Features
  • Specification
  • Accessories
• Working Mode: Full duplex on UU, UV, VV,VU. Dual RX(Analog+DMR or Analog+Analog)
• True-2-slot: Provide 2-slot communication which allows for 2 talk paths on 1 frequency; ETSI DMR Tier I and II compliant
• Power: VHF 60W/25W/10W; UHF 50W/25W/10W
• Auto-senses digital or analog reception
• 4000 channels + VFO; 10,000 Talk groups with 200,000 digital contacts
• Support Contact Manager
• Display: 1.77 inch TFT color LCD, dual display; dual PA; dual PTT
• Bandwidth: 12.5K/25K (Analog); 12.5K (DMR);
• Weather Alerts
• VOX Function; Digital Recording and Play
• DTMF/2TONE/5TONE encode and decode
• AES256 digital encryption; Zone selection
• SMS via keyboard
• Crossband repeter function
• Ranging function between radios with GPS
• Roaming function; Talker alias function
• Emergency alarm (with GPS data transmission)
• IP connect to Motorola Repeater
• Duplexer Talk(Optional)
• Call interrupt(Optional)
GENERAL
Frequency Range 136-174MHz (V) , 400-490MHz (U)
Channel Capacity 4000 channels
Channel Spacing 25KHz (Wide Band) 12.5KHz (Narrow Band)
Phase-locked Step 5KHz, 6.25KHz
Operating Voltage 13.8V DC ±20%
Frequency Stability ±2.0ppm
Operating Temperature -20℃~ +55℃
TRANSMITTER
Power Output VHF: 50/25/10/5W
UHF: 45/25/10/5W
Modulation limit ±5.0KHz@25KHz (Wide Band)    ±2.5KHz@12.5KHz (Narrow Band)
Adjacent Channel Power ≥70dB (Wide Band)
≥60dB (Narrow Band)
Hum & Noise ≥40dB (Wide Band)
≥36dB (Narrow Band)
Spurious Emission ≥70dBc (Wide Band)
≥70dBc (Narrow Band)
4FSK Digital Modulation 12.5KHz(data)7K60FXD
12.5KHz(data+voice)7K60FXE
Audio Distortion ≤5%
Error rate ≤3%
RECEIVER
Sensitivity (12dB SINAD) ≤0.25μV (Wide Band)
≤0.35μV (Narrow Band)
Digital Sensitivity 0.3uV/-117.4dBm (BER 5%)
0.7uV/-110dBm (BER 1%)
Adjacent Channel Digital Sensitivity Selectivity ≥70dB (Wide Band)
≥60dB (Narrow Band)
Spurious Emission ≤-57dB (Wide Band)
≤-57dB (Narrow Band)
Spurious Rejection ≥70dB (Wide Band)
≥70dB (Narrow Band)
Blocking 84db
Hum & Noise ≥45dB (Wide Band)
≥40dB (Narrow Band)
Audio Distortion ≤5%
Audio Power Output ≥2W


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