MIPRO MRM-70B UHF 16-Channel Diversity Single Receiver Module, 5NC

The easy to install and use plug-and-play MRM-series receiver modules are designed mainly to fit MIPRO wireless portable PA systems for wireless microphone applications. Other unique installations can be considered for PA amplifiers, mixers, signal processors, and active speakers.

Key Features

• Advanced diversity technology for optimum reception quality.
• Preset with 16 auto-scannable frequencies.
• One-touch Scan for a clear, interference-free frequency.
• One-touch ACT syncs the transmitter and receiver frequency automatically.
• Easy-to-read LED channel display.
• Interference warning indicator.
• "Sensitivity" adjustor can be adjusted to miimize interference.
• Dual "PiloTone & NoiseLock" circuits minimize interference.
• 5-segment RF and Audio meters.
• Modular design allows easy installation and replacement.
• When installed, master level control enables volume be wirelessly controlled by an ACT-32HR transmitter microphone instead of a separate remote. (MA-708 & MA-808 portables)

Technical Specifications

Type
Analog, Narrowband
Channel
Single
Frequency Range
UHF 542-566 MHz (country dependent)
Bandwidth
24 MHz
Preset channels
16
Channel Set-up
Scan & ACT Sync
Display Status
Channel, RF & audio meters and interference warning indicator
Receiving Mode
CPU-controlled diversity receiving
Oscillation Mode
PLL Synthesized. Frequency stability ? +/-0.005% (-10 deg C ~ +60 deg C )
Deviation
< +/-40 kHz
Sensitivity
10 dB u V at S/N > 80 dB
S/N Ratio
> 100 dBA
T.H.D.
< 0.5% @ 1 kHz (Dev.=32 kHz)
Frequency Response
60 Hz ~ 15 kHz (Overall system)
Squelch Control
"PiloTone & NoiseLock" dual-squelch circuits
Spurious Emissions
< 82 dB
Audio Output
610 mV rms
Power Supply
12 ~ 15 V DC
Current Consumption
< 250 mA
Dimensions (W × H × D)
75 × 35 × 141 mm / 3.0 × 1.4 × 5.6 "
Weight
Approx. 126 g / 4.4 oz
Transmitters
ACT-32H / ACT-32HC / ACT-32HR Handheld & ACT-32T / ACT-32TC / ACT-52T Bodypack
VT-22 / ST-32 / ET-32 Musical Instrument Transmitter
Operating Temperature
-10 deg C ~ +60 deg C
Note
Refer to actual product in the event of product description discrepancy.