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QYT KT-9900 waterproof 25w mini mobile radio


Other side of radio:

  • Description
  • Features
  • Specificattion

Frequency range VHF: 144~148MHz
UHF: 430-440MHz
Number of channels 200 channels
Channel spacing 25KHz (wideband) 20K (midband) 12.5 (narrowband)
Phase lock step 5KHz, 6.25KHz, 10KHZ, 12.5KHz, 15KHz, 25KHz
Working voltage 13.8VDC±15%
Squelchmethod Carrier/CTCSS/DCS/5Tone/2Tone/DTMF
Frequency stability ±2.5ppm
Working temperature -20~+60℃
Size 98(W)×35(H)×118(D)mm
Weight 408g
Receiving part (ETSIEN300086 standard test)
Broadband Narrowband
Sensitivity (12dB SINAD) ≤0.25uV 50.35V
Adjacent channel selectivity ≥70dB ≥60dB
Intermodulation ≥65dB 60dB
False signal response 70dB 70dB
Audio response +1-3dB (0.3-3KHz) +1-3dB (0.3-2.55KHz)
S/N ratio 45dB 40dB
Audio distortion ≤5%
Audio output power ≥2W±10%
Transmitting part (ETSIEN300086 standard test)
Broadband  Narrowband
Output power  25W/20W (VHF/UHF)
Modulation 16KφF3E 11KφF3E
Adjacent channel powe ≥70dB ≥60dB
S/N Ratio ≥40dB ≥36dB
Parasitic and harmonic ≥60dB ≥60dB
Audio response +1~-3dB (0.3-3KHz) +1~-3dB (0.3-2.55KHz)
Audio distortion ≤5%