System parameter
Carrier frequency:UHF 720-800MHZ
Modulation mode:FM
Channel number:2 channel
Frequency stability: ±0.005%
Dynamic range:110dB
Max modulation: ±45KHz
Frequency response:80Hz-18KHz(±3dB)
S/N: >90dB
T.H.D: ≤0.5%
Working range:About 80M(without obstacle)
Working temperature range:-10°~+40°
System Parameter Receiver
Receiver mode:Heterodyne frequency conversion receiver
Intermediate frequency:110MHz,10.7MHz
Antenna switch in:BNC/50Ω
RF squelch:≥75dB
Max level output: ±10dBV
Transmitter
Antenna:Hand-hold microphone with buit-in screw antenna
Output power:20mW
RF squelch:50dB
Power:DC 2-1.5V AA
Battery life:about 10h
SYSTEM FEATURES:
1. UHF fixed frequency wireless microphone
2. Two channels microphones with separated volume control.
3. Two independent XLR balance output.
4. The silencing inspection is used the pilot frequency, field intensity and noise.
5. Adopting CPU new coding technology with simple circuit
6. The receiver has LCD display screen to show the channel, the radio frequency strength and sound signal.
