System Technical Parameters
1. Comprehensive Characteristics
RF carrier frequency range: 500~800 MHz (the specific frequency depends on the
technical specifications of the system).
Use distance: 150 meters open area.
RF stability: t0.005% (-10 C~50 C).
Offset: + 40KHz with compression expansion and automatic volume limit circuit.
S/N: >100dB.
Distortion: <0.5% A weighted 1KHz.
Frequency response range: 50Hz~ 18KHz : 3dB.

2. Receiver Specifications
Receiving method: non-automatic selective reception (automatic selective reception)
Oscillation method: Quartz control.
Sensitivity: When the offset is equal to 40KHz, the input 6dBmvs/n>80dB.
Harmonic interference ratio: >80dB
False interference ratio: >70Db

3. Handheld Microphone
RF stability: 0.005% (-10~50 C)
RF output power: 10mW
Oscillation method: Quartz control
Harmonic radiation: <-50dBc<-40dBc
Maximum input sound pressure: 130dB
Microphone Head: Capacitive or Dynamic
Use the battery: 1.5V (9V)

4. Bodypack Wireless Microphone
RF frequency output power: 10mW.
Oscillation method: Quartz control.
Microphone head: omnidirectional, heart-shaped, super-cardioid pointing lavalier or
head-mounted condenser microphone.

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