Image interference ratio:>88DB
Quantity of tunnel: 2
Frequency jamming ratio:>90DB
Working distance:Under standard conditions:10-30m
Power supply voltage:AC/100-240V
Sub-harmonic:﹤main harmonic 40DB
Pickup:600Ω single-minded direction
Frequency stability: <0.002%
Range of kinetic energy:>95DB
System distortion:<1%, 1kHz modulation Frequency response:50HZ-18KHZ(±3DB).2 Channel Receiver with 2 Microphones
Individual volume controls on each Channel.
One 1/4″ Mixed output and one 3.5mm jack Individual output.
Carrier Frequency: UHF 660~790MHz .
Ideal for bars, clubs, auditoriums and places of worship.