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Features:         

1.The use of 63 electronic volume control, simple collocation.

2.With automatic search of free channels, automatic to avoid the worry channel.

3.Infrared frequency, can be used at the same time 100, hand - meter general, anti - jamming ability.

4.Launch LCD display channel and battery power, battery voltage flicker to 1.8V automatic shutdown.

5.LCD of the receiving channels are shown: frequency channel, radio frequency intensity, mute, antenna inside the sub pole, and the menu of the regulatory content.

6.Transmitter is divided into two levels of power regulation, low power 30 meters, 200 meters high power.

7.Applies to the size of the stage, conference rooms, KTV rooms and so on.

Specification:

System index:

Frequency range: UHF740-790MHz(Can decide frequency)

Channel number: 100 x 2

Dynamic range: 105dB

Frequency response: 80Hz~18KHz± 3dB

Signal to noise ratio: 105dB

Receiving index:

Sensitivity: 12 dBUV (80dBS/N)

Oscillation mode: PLL digital frequency synthesis

Signal to noise ratio: 90dB

Distortion: 0.5%

Channel switching mode: microcomputer control buttons LCD

Output: two balanced output, a 6.35 mix output

Output voltage: balanced output 500mV, mixed output 350mV (30KHz modulation)

Power supply: DC12V

Transmitter index:

Transmit power: high power 30MW, low power 3MW

Oscillation mode: PLL digital frequency synthesis

Modulation mode: FM

Image suppression: 50dB

Modulation frequency offset: 75Hz

Power supply: 5 AA batteries, low power 10 hours, high power 15 hours