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编号 :

DM-682

DM-682 Wireless VHF Handheld Microphone

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Product number:DM-682

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  • Description
  • Parameters
  • Certificate
  • Frequency range: 210-270MHz
    Vibration mode: chip frequency locking
    Frequency stability: ± 10ppm
    RF power: 10dBm
    Audio frequency response: 40-18000Hz
    Distortion rate: ≤ 0.5%
    Receiving sensitivity: -95~-71dBm
    Signal to noise ratio: ≥ 90dB
    Audio output: 300mv Handset reception: 18650 lithium battery 3.7v800ma

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