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.