VHF WIRELESS MICROPHONE
USER’S MANUAL
PLEASE READ THIS MANUAL CAREFULLY BEFORE OPERATION
SPECIFICATIONS
RECEIVER
Receiver
Frequency Range: 177.6MHz or186.6MHz or 198.6MHz or 204.6MHz
Frequency Stability: 10PPM
Sensitivity: -92dBm
Frequency Response: 80Hz~12KHz
Audio Output Level: 150mV(RMS)
S/N: >75dB
Distortion: <1%
Power Supply: DC 9V 200mA
Current Consumption: 150mA
Transmitter
Frequency Range: 177.6MHz or186.6MHz or 198.6MHz or 204.6MHz
Frequency Stability: 10ppm
RF Output: <10mW
Modulation: FM
Max Deviation: ±75KHz
Harmonic Suppression : >45dB
Power Supply: 3V(2xAA batteries)
Current Consumption: 100mA
Parts Description
Single
Channel
142
Dual
Channel
142
1. Power Indicator
2. ON/OFF Switch
3. Volume Control
4. RF Indicator
3
5
3 3
4
5 67
6 7
5. 1/4" unbalanced output jack
6. DC input jack
7. Antenna
Front
Rear
Front
Rear
7
Operation
1. Connect one end of supplied 6.35mm to 6.35mm plug audio cable
end of the audio cable into "MIC IN" or "AUX IN" of amplifier or
mixer.
2. Connect DC plug of supplied AC/DC adapter to DC INPUT jack on
rear panel of the receiver. Connect AC plug of AC/DC adapter to
mains power socket.
3. Press ON/OFF button on front panel to turn on the receiver.
4. Extend antenna fully.
5. Turn on the transmitter. RF indicator on receiver will light.
6. Adjust receiver volume and your amplifier or mixer volume to
suitable level.
into AF OUT jack on rear panel of the receiver. Connect the other
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