MRM-72 is a dual-channel wireless diversity receiver module designed for MIPRO MA-708 and MA-808 portable wireless PA systems.
UHF band and PLL technology are utilized to avoid the often congested VHF band. Diversity and advanced circuitry are incorporated to eliminate signal dropouts and random noise interference.
To install simply follow the simple wiring diagram. Ascertain the main unit has an ideal reserved slot to be fitted. Align the edge connector and wired accordingly. Fasten the two screws in place when
Features:
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Dual-Channel UHF diversity receiver module.
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16 preset scanable frequencies with ACT sync function.
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Channel set-up is quick and simple.
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Press "SCAN" button to scan for an interference-free receiver channel.
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Press "ACT" button to synchronize the receiver and transmitter channels.
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Indicator to detect the presence of interference.
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Interference can be managed or overcome by Sensitivity adjustor.
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Bright and easy-to-read LED displays numeric channel and RF & AF strengths.
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Reliable diversity transmission and reception technology.
Specifications:
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Frequency Range |
UHF 620~934MHz |
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Oscillation Mode |
PLL synthesized |
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Bandwidth |
24MHz |
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Preset Channels |
16 Non-interference channels |
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Receiving Mode |
CPU-controlled Diversity Receiving |
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Squelch Control |
Innovative "PiloTone & NoiseLock" dual-squelch circuit |
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Display Status |
Dedicated LED display panel is clearer and more definite in displaying channel, RF and AF signal strength. Noise indicator clearly display if a receiver is under the state of interference. |
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Sensitivity |
6dBμV, at S/N>80dB |
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Max. Deviation Range |
±68KHz |
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Spurious Emissions |
<82dB |
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Frequency Response |
60Hz~15KHz (Overall system) |
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S/N Ratio |
>100dBA |
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T.H.D. |
<0.5% @ 1KHz (Dev.=40KHz) |
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AF Output |
610mV rms |
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Power Supply |
DC 12~15V |
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Current Consumption |
<190 mA |
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Working Temperature |
-10~60℃ |
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Dimensions |
220(W)×57(H)×190(D)mm / 8.7(W)x2.2(H)x7.5(D)" |
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Weight |
622g / 22oz |
| Description | MRM-72 is a dual-channel wireless diversity receiver module designed for MIPRO MA-708 and MA-808 portable wireless PA systems. UHF band and PLL technology are utilized to avoid the often congested VHF band. Diversity and advanced circuitry are incorporated to eliminate signal dropouts and random noise interference. To install simply follow the simple wiring diagram. Ascertain the main unit has an ideal reserved slot to be fitted. Align the edge connector and wired accordingly. Fasten the two screws in place when Features:
Specifications:
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