Microfone sem fio G-MARK G320AM UHF profissional microfone de mão frequência ajustável 100M recepção para karaokê igreja festa show

FEATURES: 1.Dual channel dual antenna receive signal design 2.UHF band transmission signal, the frequency can be adjusted, the frequency range is between 500-590MHz 3.Receiver and transmitter are equipped with VA LCD display, working state at a glance 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 100 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: 50Hz-18KHz Dynamic range: ge 80dB System distortion: le1% Signal to noise ratio: ge 60dB Ideal distance: 80m Operating temperature range: 5 ℃ -4.5 ℃ Carrier frequency range:500-580 MHz TRANSMITTER Frequency stability: plusmn 0.005% Carrier output power: le 30Mw Spurious radiation suppression:>40dB Modulation: FM Maximum modulation: plusmn 75KHz Pickup mode: moving coil Use power: 1.5V Battery power consumption: <30mA Volume: Ф37X 250mm (hand-held microphone) RECEIVER Receiver sensitivity: <2muV Mirror suppression:> 40dB To increase: 50muS Audio output impedance: 600Omega Audio output level: 0-0.5V Use power: AC110-240V 50 / 60Hz Power consumption: 3W Volume: 420X210X45mm