Soundvision WCM-440

รหัสสินค้า : WCM-440

รายละเอียดย่อ : ชุดไมค์ประชุม แบบไร้สาย ย่าน UHF Wireless Conference Microphones systems

รายละเอียดทั้งหมด :Soundvision WCM-440 ชุดไมค์ประชุม แบบไร้สาย ย่าน UHF Wireless Conference Microphones systems

 WCM-440 Series Wireless conference microphone 4 Channels. the technology for good sound quality flexibility performance frequency response and accurate sound reproduction for a wide variety of applications, such as Meeting Rooms, Public relations, Education institutions, to provide users with an exceptional performance features contemporary design element to enhanced convenience and consistent sound.


  • 4 Channels. Adjustable frequency.
  • IR automatic. 20 frequency points.
  • Microphone can be used in every channel.
  • 2 controllers can used simultaneously.
  • LCD screens show working status on the receiver and emitter.
  • There are 4 balanced output and 1 mixed unbalanced output, 4 rubber antennas.
  • AA 1.5V * 3 battery power supply, support 8 hours.
  • Light ring on the microphone head will display working status.
  • Working distance: 50 meters
  • It’s suitable for various kinds of conference and performance occasion



WCM-440R ReceiverChannel number4Oscillation ModePLL synthesizedModulation ModeFMFrequency RangeUHF 803.2 ~ 805.8MHzFrequency Stability±0.001%Max. Deviation Range±50KHzS/N Ratio>90dBT.H.D<0.5%@1KHzSensitivity1.2/UV@S/N=12dBPower SupplyDC 12~17VGooseneck mic length435mmAudio OutputIndependent: 0-400mV Mixed: 0-300mVWCM-440D TransmitterFrequency RangeUHF 803.2 ~ 805.8MHzFrequency response40Hz-16KHzFrequency stability±0.001%Sensitivity-43±3dB@1KHzMax. deviation Range±30KHzDynamic range≥100dBTypeCondenserPolar patternUltra CardioidS/N Ratio>90dBF/N Ratio>80dBTransmitter power13mWPower consumption160mAPower supplyDC 4.5V (1.5V AA*3)

29,900.00 ฿



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