MiPRO ACT-747B Quad Channel True Diversity Wireless Microphone System


Key Features:

  • EIA Standard 1U rack-mountable metal receiver.
  • Industry’s only full-color VFD screen.
  • True diversity technology for best reception quality.
  • One-touch AutoScan and ACT channel set-up.
  • 104 factory preset channels (automatic scanable).
  • Up to 16 preset compatible systems per frequency band.
  • More compatible systems utilizing multiple bands.
  • “PiloTone & NoiseLock” circuits minimize interference.
  • RF, audio and transmitter battery meters.
  • All controls are intuitive via a single rotary controller.


RF Frequency Range UHF 620~934 MHz
Bandwidth 24 MHz
Preset Frequencies 104 frequencies
Compatible Systems 16 per frequency band
Channel Set-up AutoScan & ACT technology
Frequency Response 50Hz ~18KHz
S/N Ratio >105dB(A)
T.H.D. <0.5%@1KHz
Max. Output level Unbalanced +10dBV / 0dBV / -6dB
Balanced +16dBV / 0dBV / -6dB
Sensitivity S/N>80dB@6 dBμV input
Stability ±0.005% (-10~50℃)
Dimensions 482(W) x 44(H) x 260(D) mm
19.0 (W) x 1.7(H) x 10.2(D)”
Weight 3.4 kg / 7.5lbs

Click here to download MIPRO ACT-747 PDF

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