QYT high quality OEM vhf uhf analog mini 99 Channel long distance walkie talkie

  • Product Origin:

    Fujian China
  • Brand:

    QYT
  • Item NO.:

    K81
  • Color:

    red yellow
  • Lead Time:

    with 7 days
Products Description
K81
specification
The Whole Part
Frequency range VHF:134-173.9975MHz
UHF:400-519.9975MHz
Using the temperture range ‘-10℃ To +60℃
Frequency combination Phase-locked loop frequency synthesis
Frequency stability ±2.5ppm
Memory Channel 99 Channel
Rated Voltage DC7.4V(Lithium Battery)
Antenna configuration Rubber antenna
Antenna impedance 50Ω
Way to work Same Frequency Simplex or pilot frequency simplex
Size 100mm*53mm*28mm(Do not Include the antenna)
weight About 130g(Contains the battery pack)
Launch part
Modulation method Frequency modulation
The largest deviation ≤5KHz
The residual wave radiation <-60dB
Emission current ≤800mA
receiving part
The sensitivity <0.20uV(12dB SINAD)
Noise sensitivity <0.20uV
intermodulation interference 50dB
Audio Power ≥400mW
Receives the current ≤120mA
Noise waiting for current 15mA
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