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FEATURES1. Fixed frequency design.2.UHF band transmission signal, the frequency range in between 600-680MHz 3. Receiver and transmitter are equipped with LeD display 4. The back of the receiver is equipped with 2 rubber antennas to enhance the received signal and highlight the appearance of high-grade 5. Contained one 6.3mm outputs and one balanced output, suitable for connecting a variety of external devices 6. Microphone power consumption is 130mA, using 1.5V AA*2 rechargeable battery power supply, can be used for more than 6 hours 7. Using distance: about 50 meters 8. Audio and data use 32bit encryption transmission and independent ID code, effectively prevent crosstalk and interference 9. Transmitter and receiver use 8bit encryption infrared transmission synchronization mode 10 .The receiver can observe the battery working state of the transmitter with a glance 11. Use high fidelity moving coil microphone capsule, so that your voice is more clear and real SPECIFICATIONS System parameters:Audio frequency response: 80-120KHzDynamic range: 60dBSystem distortion: 1%Signal to noise ratio: 60dBIdeal distance: 50mOperating temperature range: 5 -4.5 Carrier frequency range: 600-680 MHz RECEIVER Receiver sensitivity: <2VMirror suppression:> 40dBTo increase: 50SAudio output impedance: 600Audio output level: 0-0.5VUse power: AC220-240V 50 / 60HzPower consumption: 3WVolume: 420X210X45mm TRANSMITTER Frequency stability: 0.005%Carrier output power: 30MwSpurious radiation suppression:>40dBModulation: UHFMaximum modulation: 75KHzPickup mode: moving coilUse power: 1.5VBattery power consumption: <30mAVolume: 37X 250mm (hand-held microphone)
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