TH-520S

    TH-520S Walkie talkie

    Free!

    Product Description

    New LUITON TH-520S Walkie talkie

    TH-520S Specification

    1.Frequency range: VHF136-174MHz, UHF400-470MHz

    2.Moni

    3.Scanning

    4.PC programming

    5.Squelch level 0-9

    6.Time-out timer (TOT)

    7.Wide/narrow band switch

    8.Low battery alarm

    9.Busy channel locked

    10.Automatic power save

    11.CTCSS/DCS and STE

    12.Flashlight

    General
    Frequency  Range 136-174MHZ/400-470MHZ
    Memory  Channel 16 Channels
    Channel Spacing 12.5/25 kHz
    Operating Temperature Range -20°C~+60°C
    Antenna  Impedance 50Ω
    Voltage 3.7VDC (± 20%)
    Battery 1700mAh
    Frequency Stabilization ±2.5ppm
    Volume 107×56×37mm
    Package 132g
     Transmitter
    RF Power Output ≤5w
    Modulation Type 16KOF3E (Wide) / 8K50F3E (Narrow)
    Clutter and Harmonic ≤ -36dBm
    FM noise ≤ -40dB
    Audio DistortionAudio Distortion ≤5%
    Adjacent channel Power ≥65dB (Wide)/ 60 dB( Narrow)
    Modulation limit ±5kHz
    Receiver
    Sensitivity ≤0.2µV (Wide) / 0.25µV (Narrow)
    Adjacent Channel Selectivity ≥60dB (Wide)/ 55dB( Narrow)
    Intermodulation Immunity ≥60dB (Wide)/ 55dB( Narrow)
    Spurious Response Rejection ≥60dB (Wide)/ 55dB( Narrow)
    SNR ≥45dB (Wide)/ 40dB( Narrow)
    Audio output power 0.5W
    Audio Distortion ≤5%

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