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V420 PCB

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A module featuring 2 independent 2-channel receivers. 4 audio channels (option to operate with up to 4 wireless mics.) with 20 UHF presets to choose from per each. Wireless operating distance: 30-60m.
v420_module.jpg
UHF range:
660-690 and 823-832 MHz
For the 1st and 2nd receiver, respectively
Additional information

Specification

  • frequency response: 60Hz ~ 15KHz ± 2dB
  • sensitivity: -92dBm
  • harmonic distortion: < 0,8%(1KHz)
  • two frequency modes:
    • auto scan  - an intelligent mode suitable for the operation a maximum of 2 microphones at the same time. After changing the frequency, the microphone will connect to the receiver automatically.
    • fixed freq. - a manual mode suitable for the operation a maximum of 4 microphones at the same time. After changing the frequency, the manual synchronization is needed again.