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    MICRO ĐẠI BIỂU G7AUDIO (6925B)

    Tên:MICRO ĐẠI BIỂU G7AUDIO (6925B)
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    Thông số kỹ thuật

    Technical Specifications of attending unit microphone chairman unit has priority control function carrier frequecy band

    Connected large mic tube, removable special lithium

     Battery: 3 1.5V AA batteries

    Work Power: DC 3.7V -- 4.5V

    Continuous working time: about 8 hours

    Consumed Power standby: ≦360mW,

     speech state: ≦630mW

    Work Temperature: -10℃~40℃

    Mic Rod Length: 420mm

    Socket Size 186×135×53mm

    Net Weight: 0.8kg

    Voice Channel

    Communication Mode

    Channel Count 5 channels (1 Chairman unit channel,

     4 representative units channels)

    Frequency Range

     Carrier frequency band: UHF640MKz-690MHz

    Modulation Method: FM

    Max Modulation: 60K

    Radiant Power: ≦+9dBm

    Frequency Deviation: <0.002

    Speech Distance: 10cm--30cm

    Control Channel

    Communication Mode wireless mode(double tracks)

    Channel Count: 16

    Frequency Range: 422.4MHz -- 438.4MHz

    Modulation Method: FSK

    Receiving Sensitivity: -100dBm

    Radiant Power: ≦+6dBm

    Frequency Deviation: <0.002

    Data Rate: 100KBPS

    Bandwidth: 30MHz

    Maximum deviation: ±45KHz

    Sensor: Capacitive, unidirectional/super-directional

    RF power output: 15mW

    SẢN PHẨM KHÁC