Soundking EW018-H

EW018/H professional 4 channel UHF wireless handheld transmitter / receiver adopt tone key frequency to prevent from interference, quartz locked frequency for stability and anti-interference, condenser MIC for excellent frequency response. Application: suitable for concert, KTV, teaching.

Specification:
Freq. Band 790~870MHz
RF Stability ±0.005%
Freq. Response 50Hz-18KHz
Sensitivity >-95 dBm
Distortion <0.8% at -90dBm
SN ration >90dB
RF power >10mW
Power supply AC or DC power supply