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NO.99 XINPING NORTH ROAD ,Enping City,Jiangmen,Guangdong,China

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B2-Audio CK-88 wireless microphone



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5 Carton





wireless microphone

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Product Description

  • CK-88 wireless microphone

System specifications:

Modulation mode : Widebank FM

Frequency Range : 740-790MHZ

Channel number : 200 channel preset

Frequency stability : ±0.005%

Dynamic range : 100dB

Maximum deviation : ±48KHZ

Audio frequency response : 40HZ-18KHZ(±3dB)

Signal-to-noise ratio : 105dB

Distortion : ≤0.3%

Adjacent channel inhibition : ≥70dB

Working distance : about 100 meter


Receiver specification:

Receive mode : receive automatic choose

Oscillation way : PLL Synthesized

Antenna :BNC socket/(50Ω)

Cascade output :BNC socket/(50Ω),Gain:0dBm±2dB

Middle Frequencey : 110MHZ,10.7MHZ

Sensitivity :12dBuV (80dBS/N)

Spurious Signals :≥75dB

Maximum output level :+10dBV

Power supply : 12V DC

Working current :≤500mA


Transmitters specification:

Antenna : Hand-held microphone built-in-spiral antenna,body pack by a quarter wave transmitter prehensile bullwhip shapped antenna

Rf output power :High power:30mW,Low power : 3mW

Sound pickup head :Moving coil type

Spurious signals :-60dB

Power Supply : Two A A alkaline batteries no.5

Operating time :High power: 6 hours;Low power :10 hours


Overall unit

Work environment temperature : -10℃+40℃

Contact Us

Contact Person :Ms. Mickey


Address:NO.99 XINPING NORTH ROAD ,Enping City, Jiangmen, Guangdong, China,529400


Ms. Mickey < B2-Audio >
I want to know:

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