Audiocore WHL-3221U

Audiocore WHL-3221U

 Audiocore WH-3240U is a high-end wireless systems with 2 bodypack microphones (with optional clip on / headset mic) and 1 receiver suitable for big venues or small occasions and indoor meetings and is ideal for presentation or seminar and training sessions, or for a lecturer in classrooms.


- 2 bodypack microphones (available choice of clip on / headset) in one package with powerful sound and extra sensitivity to deliver the maximum wireless sound quality

- UHF international standard frequency range without interference, The WH-3240U has a broad UHF frequency range of 500 MHz~900MHz and has a 64 selectable frequency for each channel, up to 256 microphones in total can be used simultaneously in one system.

- Multi-adjusting frequency (several set can be used simultaneously up to 256 microphones)

- The WH-3240U has a micro-processor control and phase-locked loop frequency synthesis technology

- Multi-channel high quality sound surface wave filter with high quality anti-
interference system

- Equipped with LCD screen to monitor the working parameters, easy to read and user friendly

- Equipped with adjusting knob in the receiver modules

- Professional audio output : XLR balanced output and 6.3 unbalanced output

- Auto-mute and noise canceller circuit, eliminating the noise when user turn the mic on or off

- Using a reliable SMT production for high-end presentation system
  • Details

    Technical Specifications :

    Receiver parameter

    Mode of oscillation: PLL synthesized
    Frequency range: UHF 500MHz-900MHz
    Frequency stability:±0.001%
    Maximum frequency deviation: ±30KHz
    Modulation system: FM
    Signal-to-noise ratio: >105dB
    Distortion factor:<0.5%@1KHz
    Power supply: DC 12V-17V
    Audio output: Independent :0~+400mV
    Mixed style:0~+300mV
    Power: Two channels : 4.5 W

    body-pack microphone parameters

    Power supply: DC3V (1.5V AA*2)
    Power consumption:100mA
    Carrier frequency: UHF 500MHz~900MHz
    Frequency stability:±25KHz
    Signal-to-noise ratio:>105d

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