無線麥克風系統

無線麥克風系統
產品名稱 : 無線麥克風系統
產品型號 : WR-923

數量 :
    點小圖放大圖
    產品介紹

     

    特色:

    ◎ 專為家庭無線歡唱設計,可以同時使用多台接收機,與更多的朋友一起唱歌

    ◎ 面板上表示接收與發射訊號的 LED燈,會隨著信號強弱,增減燈亮數量

    ◎ 天線可以水平 180° 旋轉,可配合放置位子調整天線角度

     

    Specification

    Carrier Frequency Range:UHF 614 ~ 952 M Hz

    Receiver Principle:Non-Diversity

    S/N Ratio:> 100 dB (at peak deviation and 60dBμV antenna input)

    THD:≦ 1 % (at 1K Hz)

    Sensitivity:At 4μV over 80 dB S/N ratio

    Image and Spurious Rejection:80 dB minimum

    Oscillator Mode:PLL synthesized; 32 channel selectable

    Frequency Stability:± 0.005 %

    Squelch:

      SQ VR (at Max):Antenna Input 40 dB μV

      SQ VR (at Min):Antenna Input 12 dB μV

    Audio Output Level:

      Bal. MAX. -20 dB V (mic)

      Unbal. MAX. -20 dB V (mic) / -10 dB V (line)

    Operation Voltage:12V DC 600 mA

    Dimensions (L x W x H):420 x 220 x 44 mm

    Weight:1290 g

     





    Remark:Refer to actual product in the event of product discrepancy. Frequency range and maximum deviation comply with the regulations of different countries.