Wouxun-Single Band Portable Two Way Radio KG-839
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Wouxun-Single Band Portable Two Way Radio KG-839

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MAIN  FUNCTIONS
  • CTCSS / DCS Scaning
  • Digital FM Radio (76-108MHz)
  • VOX Transmission
  • CTCSS / DCS
  • Bandwidth Selection (25KHz / 12.5KHz)
  • Scrambler
  • IP55 Dust / Water Proof
TECHNICAL  SPECIFICATION
Intergration
   Frequency Range 136-174MHz or 400-470MHz
   Frequency Step 5 / 6.25 / 10 / 12.5 / 25 / 50 / 100KHz
   Channel Number 400
   Work Mode F2D / F3E
   Operating Temperature -20℃～+40℃
   Voltage 7.4VDC
   Antenna Impedance 50Ω
Transmitter
Wide Narrow
   Adjacent Channel Selectivity ≥70dB ≥60dB
   Type of Modulation 16K F3E 11K F3E
   Spurious ≥60dB ≥60dB
   Audio Response +1~-3dB(0.3~3KHz) +1~-3dB(0.3~3KHz)
   Max Frequency Deviation ±5KHz ±2.5KHz
   Frequency Stability ±2.5PPM
   Audio Distortion ≤5%
   Output Power 7W / 1W
Receiver
Wide Narrow
   Adjacent Channel Selectivity ≤70dB ≤60dB
   Inter Modulation ≤65dB ≤60dB
   Spurious Response ≤70dB ≤70dB
   Audio Response +1~-3dB(0.3~3KHz) +1~-3dB(0.3~3KHz)
   Signal to Noise Ratio ≥45dB ≥40dB
   Audio Distortion ≤5%
   Audio Power ≤500mW
   Sensitivity UHF/VHF：0.25µV（12dB SINAD）

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