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    Company Info

    Guangzhou ample electronics technology co.,ltd
    [China (Mainland)]

    Online Postings:. Products [1] Trade Leads [1]
    Business Type:
    City: Guangzhou
    Province/State: Guangdong
    Country/Region : China (Mainland)


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    You are here:home  > products  > Microphones  > True Diversity UHF wireless microphone
    Guangzhou ample electronics technology co.,ltd

    True Diversity UHF wireless microphone

    View more specifications True Diversity UHF wireless microphone for you
    Model No.: AR-U820 
    Place of Origin: Guangdong 

           or 
     Description

    Feature:

    UHF 800MHz band PLL frequency synthesized
    96 applied channels with 300KHz channel space
    Dual tune true diversity receiver
    Twice mixer superheterodune circuit for high sensitivity
    Excellent SAW filter for RF and IF circuit
    Manufactured by SMT components and technics
    AA size batteries for microphone, supply time up to 10~30h
    Dual DC-DC step up circuit design for microphone
    Up to 300 meter operation distance in perfect environment

    Specifications:

    Frequency range730~950MHz
    Selectable channels
    96
    Oscillation mode
    PLL synthesized
    Frequency stability
    ±10ppm
    Receive mode
    Superheterodyne
    Diversity type
    Dual tune true diversity
    Input sensitivity
    -90dBm
    Audio response
    40~20000Hz
    T.H.D. at 1kHz
    ≤0.5%
    Signal to Noise Ratio
    ≥110dB
    Audio output
    Balanced and Unbalanced
    RF power
    10~50mW
    Modulation mode
    FM
    Battery requirement
    2×1.5V AA size


    Mr.Jason Hu
     
    Tel: 86-020-35833200
    Fax: 86-020-84518071

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