※ use UHF740-840MHz frequency band, to avoid interference; ※ clear white LCD screen display information, the state at a glance; ※ using phase-locked loop circuit, 200 points free choice; ※ use of audio compression - expansion technology, greatly reduce the noise, increase the dynamic range; ※ With the return call to reduce the low function, can effectively reduce the return call; ※ receiver with multi-stage high-frequency amplification with a high degree of sensitivity; ※ with balanced mode and unbalanced mode audio output; ※ wide frequency response range, ultra-low distortion; ※ transmitter has high and low power conversion and locking function and power display;
※ Carrier frequency: UHF740-840MHZ; ※ Frequency stability: <± 20ppm; ※ dynamic range:> 95dB; ※ Harmonic distortion: <0.5%; ※ frequency response: 50HZ-18KHZ ± 3dB; ※ audio output: balanced: 0-700mV mixed (6.3mm): 0 ~ 300mV; FM receiver ※ use the power supply voltage: DC15-18V; ※ Power consumption: 5 WATER; ※ SNR:> 95dB; ※ false interference ratio:> 85dB; ※ Adjacent channel interference ratio:> 85dB; ※ Receiving sensitivity:> 5dBu (SINAD = 20dB); ※ Size: 420X210X43mm; Launch microphone ※ Transmit power: + 8dBm- +12 dBm; ※ Modulation: FM, F3F; ※ Maximum modulation degree: ± 40KHZ; ※ frequency adjustment mode: infrared frequency; ※ use the power supply voltage: 1.5V battery 2; ※ continuous use time: 10 hours; ※ power off the noise: with a perfect switch noise elimination circuit;
