receiver
The carrier frequency range 740-820 MHz
Frequency vibration mode Crystal control
Frequency response frequency 50 Hz ~ 18 KHz
Effective use distance > 80 M
Carrier stability 5 PPm than 10 KHz
Illusion than > 80 dB disturbing
Signal noise than > 105 dB (1 KHz-A)
Sensitivity-105 dB (12 dB S/N AD)
Total distortion rate < 0.5% @ 1 KHz
Audio output impedance 2.2
Audio output level-12 dB
The way Mute&locked loop circuit
LCD display function
The power supply 12-18 V DC 600 mA
Output plug type 2 XLR Balanced Socket Unbalanced TRS 6.3 mm Socket
transmitter
The carrier frequency range 740-820 MHz
Dynamic range > 110 dB
Carrier error is plus or minus 0.005%
Modulation migration degrees 48 KHz
Deputy harmonic <-60 dBc
Rf output power 30 mW
Power consumption than 100 mA @ 3 V
The battery AA 1.5 v x 2