Specification 1. technical parameters frequency range : uhf 500-600Mhz / uhf 600-680Mhz / 850-950 Mhz (the congcrate frequensy is decided by the technique provision of the system usage place) digital modulation mode : pi/4DQPSK number of frequency : 120 occupied bandwidth : 300Khz transmission rate : 204.8Ksps S/N :90dB frequensy response : 50_15 Khz 2. Transmiter: transmit mode : audio and data using encrypted digital transmission capsule : dynamic transmitting power : <- 10dBm frequency stabilization :+- 0.005% Baterry : two pieces batteries of 1.5V cover range : within 80meters is the most ideal
1. receiver : receiving mode : digital decryption receive sensitive : -98dBm number of frequency : 120 audio output : 2 balance XLR output socket mix output : 1/4" unbalanced output anti feedback function material receiver : iron plate material handheld : metal + plastic packing type : color box packing size 53*38,5*6,5cm / pcs