This series product as true diversity infra-red 2 channel wireless microphone, the receiving distance 150 meter, the built-in 4 receiving circuit and external 4 receiving antenna, any one microphone with two receiving circuit for receiving at the same time ,it adopted the UHF frequency PLL phase locking technology of little noise interference. It adopted microcomputer CPU control, two times frequency conversion technology, high sound reduction.200 channel can be selected ,no divided A,B channel convenient for using. It suitable for the place of high requirement, complicate environment, long distance requirement using
Receiver parameter:
↘Frequency range: 740-820Hz
↘Shocking mode: Dual phase locked frequency synthesizer（PLL )
↘Adjustment method: FM
↘The maximum frequency deviation： ±50KHz
↘Sensitivity:18dBuV(can be adjusted)
↘S/N:≥89dB
↘Frequency response: 60Hz-15KHz(±3dB)
↘Audio/balance output: 0-300mV/600Ω
↘Dynamic range: ≥105dB
↘Display: big liquid crystal display the number of frequency
↘Working voltage: DC 12V
↘Working current:50mA
↘Working temperature: -10℃至+40℃
Launcher parameter
↘Frequency range :740-820MHz
↘Launching power: 10mW
↘Frequency stability：±0.0005%
↘Adjustment method: FM
↘The maximum frequency deviation： ±50KHz
↘Frequency selection: infra-red matching the frequency determine the launcher working frequency
