AC 377

  • Busy Channel Lock
  • Wide/narrow band
  • VOX Sensitivity
  • Power save
  • Squelch level
  • Scan
  • Voice announce
  • Low power alarm
  • TOT
  • Scrambler
  • Ctcss and dcs setting
  • Commanding

Description

Technical Index
Model AC-377
Specification
Frequency Range 145MHz-146MHz
Channel number 16
Channel step 25KHz
Antenna impedance 50Ω
Speaker impedance 2K Ω
Work Voltage 7.4V
Frequency Stability

Transmitter

± 2.5*10-6
Frequency error ± 250Hz
Carrier output ≤1W
Modulation sensitivity 8-12mV
Modulation distortion ≤3%
Modulation limit ≤5KHz
Adjacent Channel Power ≥65dB
Inter-modulation rejection ≥400dB
Receiver
RF Sensitivity <-120dBm
Audio distortion ≥5%
Signal-to-residual output-power ratio ≤-40dB
Co-Channel rejection ≥-8dB
Block ≥-85dB
Adjacent channel  sensitivity ≥-55dB
Spurious response rejection ≥-8dB

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