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MIPRO specializes in the designing and manufacturing of professional wireless microphone systems.

SLide one

Mipro ACT-848 1U Quad-Channel UHF Wideband Digital Receiver

  • 1U metal chassis, equipped with a new VFD screen, monitor headphone jack, a rotary control knob and buttons on the control panel, also, a new AES/EBU digital output and optional Dante or AVB interface on the rear panel. Operation and display mode is consistent with other series.
  • Upgrades the bandwidth to 72 MHz new circuit design for greatly improving the receiving range and increasing interference-free compatible channels.
  • Digital diversity receiving ensures full-range sound quality will not worsen by distance.
  • Proprietary 256-bit encryption prevents unauthorized listening.
  • MIPRO Auto Scan and ACT™ function provides the transmitter’s frequency with precise and rapid sync to the receiver.
  • There are 7 preset groups with a total of 224 pre-saved channels. Group 1 & 2 each allows 16 channels of interference-free operation without any restriction. Group 3 ~ 6 each allows 48 channels of interference-free operation with restriction applied. Group 7 user-defined group allows users to choose and save up to 16 channels from 2,881 available frequencies.
  • Each channel has separate AF signal output and presets the output level equal to the sensitivity of the microphone capsule. Switchable three levels ensure the microphone to operate within proper sensitivity and dynamic range, free from distortion.
  • The proprietary DSP audio processor and A/D converter make the sound quality almost the same as the wired system.
  • The antenna TNC female connectors provide bias for the MIPRO antenna systems to increase the receiving range and improve the signal stability.
  • Optional MIPRO RCS2.Net software allows real-time network remote-controlling and monitoring of up to 64 channels. Additional FSA compatible channels calculator software allows users to manually set compatible channels of any frequency band.
  • External 100~240V AC switching power supply.
  • Designed and made in Taiwan ensures high quality and value.
Model ACT-848
Name 1U Quad-Channel UHF Wideband Digital Receiver
Chassis EIA-Standard 19″ 1U metal chassis
Display A newly designed color VFD
Frequency Range UHF 480 ~ 934 MHz (country dependent)
Bandwidth 72 MHz
Receiving Mode Digital diversity receiving
Sensitivity 12 dBμV @ S/N > 100 dB
Audio Processing DSP audio processor eliminates the compander noise that exists in analog systems.
Frequency Response 20 Hz ~ 20 kHz (< -2 dB)
Dynamic Range > 115 dBA
Latency 2.9 ms
Audio Output AES / EBU digital interface. Analog balanced output, +16 dB / 0dB / -6 dB switchable.
EQ Presets 10 digital audio and anti-feedback EQ
Monitor Output Monitor headphone jack with volume control
Dante or AVB Optional
PC Interface USB interface. MIPRO ACT-BUS for remote-control of up to 64 channels. FSA compatible channels calculator software allows users to manually set compatible channels.
Antenna Detachable. 50Ω TNC female connector provides bias for the MIPRO antenna systems.
Power Supply External 100~240V AC switching power supply
Dimensions 420 × 44 × 230 mm (W × H × D)
Weight Approx. 2.4 kg
Note Refer to the actual product in the event of product discrepancy.

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