MRM-72

Key Features :

  • Advanced diversity technology for optimum reception quality.
  • Preset with 16 auto-scanable frequencies.
  • One-touch Scan for one of the 16 clear, interference-free frequencies.
  • One-touch ACT™ syncs the transmitter and receiver frequency automatically.
  • Bright and easy-to-read channel display.
  • 5-segment RF and Audio meters.
  • Dual “PiloTone & NoiseLock” circuits minimize interference.
  • Warning indicator detects potential interference.
  • “Sensitivity” adjustor can be adjusted to minimize interference.
  • Modular design allows easy installation and replacement.
  • When installed, master volume of MA-708 & MA-808 portables can be wirelessly controlled from a distance by a ACT-30Hr handheld transmitter microphone.

Specification

Frequency Range UHF 480~934MHz
Oscillation Mode PLL synthesized
Bandwidth 24MHz
Preset Channels 16
Receiving Mode CPU-controlled Diversity Receiving
Squelch Control “PiloTone & NoiseLock” dual-squelch circuit
Display Status Channel, RF & audio meters, interference warning indicator & Sensitivity adjustor.
Sensitivity 6dBμV, at S/N>80dB
Spurious Emissions <82dB
Frequency Response 60Hz~15kHz (Overall system)
S/N Ratio >100dBA
T.H.D. <0.5% @ 1kHz (Dev.=40kHz)
AF Output 610mV rms
Power Supply 12~15V DC
Current Consumption <190 mA
Operating Temperature -10~60℃
Dimensions 220(W)×57(H)×190(D)mm / 8.7(W)x2.2(H)x7.5(D)”
Weight 622g / 22oz

The modular receiver design allows for fast and easy installation or replacement of MIPRO MA-708 and MA-808 portable wireless PA systems. Installation or replacement takes less than a minute.