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wireless lapel microphone
wireless lapel microphone

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wireless lapel microphone used to use in classroom audio and education fields,auto channel selectling and infrared auto matching

wireless lapel microphone

2*100 channels
1/  auto channel selecting, infrared channel matching

2/ each system contains 2*100 channels

3/ pile-up using can be 8 pcs
4/ microphone mixed used for anyone of the receiver

5/ Maximum 80sets using together in same place

6/ aluminum handheld microphone for protecting each damage

 

This wireless microphone system comes with two wireless microphones and a signal receiving unit. The point-to-point VHF system guarantees the most sensitive signal transmission and reception. This wireless microphone 

system is highly reliable.

Function:

1. Noble style, wide frequency,clear sound,well arranged.

2. High fidelity, high signal-to-noise ratio, multiple squelch control circuit.

3. Automatically frequency locking,pilot control.

4. Non-string frequency when use 100sets simultaneously.

5. Selectable MIC:wireless hand microphone and chip microphone

6.Dual channel:handheld,bodypack

7.Muiltiple channel mute control
8.VHF frequency

Microphone Specifications:  

                           

System 

Carrier Frequency

VHF 205-300MHz

Modulation Type

FM

Channel

Double channel 

Frequency stabilization

±0.05%

Audio Dynamic range

>90dB

Max. deviation

±75KHz

Total Harmonic Distortion

≤0.5%

Frequency response

40Hz-15KHz(±3dB) 

Image& Spurious Rejection

80dB

Signal/Noise Ratio

>90 dB

Maximum Distance

100m (normal)

Operating Temperature

-30°C—+55°C

Receiver

Power supply

AC 220V/ 50Hz   110V/60Hz

Power Consumption

 3W
Receive modeHeterodyne frequency conversion receive
 Intermediate frequency                            

10.7MHz

RF squelch≥80db
Max level output1V

Sensitivity

12dBµV (30dB S/N )

Transmitter

Output power

High:10mW

Antennahand-hold microphone with bluit-in screw antenna
RF squelch 60db

Battery Voltage

DC 2×1.5V AA

Battery Life

Up to 10 hours

Packaging

SET/CTN

10sets

CTN SIZE(L.W.H)

420*270*50 mm

G.W(Kgs)/CTN

1.9Kg

 

 

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