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
ModelAC-377
Specification
Frequency Range145MHz-146MHz
Channel number16
Channel step25KHz
Antenna impedance50Ω
Speaker impedance2K Ω
Work Voltage7.4V
Frequency Stability

Transmitter

± 2.5*10-6
Frequency error± 250Hz
Carrier output≤1W
Modulation sensitivity8-12mV
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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