Technical Parameters
Comprehensive indicator
Operating frequency range: UHF 500-599MHZ
Frequency stability: within ±0.005%
Maximum frequency offset: ±45KHz
Working temperature: -30°C-+60°C
Working range: 2-50 meters (under standard conditions)

Fixed receiver
Dynamic range: 100dB
Audio response: 80Hz-18KHz(±3dB)
Comprehensive signal to noise ratio: >105dB
Comprehensive distortion: ≤0.5%
Audio output: 0-800mV
Receiving channel: two channels
Power supply voltage: DC12V
Working power consumption current: 200mA
Receiver adapter: input AC110V-220V,Output DC12V1A
Sensitivity: 12dBuV (80dBS/N)
Sensitivity adjustment range: 12-32dBuV
Spurious suppression: ≥75dB
Maximum output intensity: +10dBV
Antenna: external
Receive mode: FM (quartz lock)

launcher
Antenna program: built-in
Transmitting power: 10MW
Spurious suppression: -60dB
Power supply: two AA batteries (1.5V)
Microphone directionality: heart-shaped pointing
Pickup: moving coil
Microphone working battery: 100mA
Battery life: 2-8 hours (standard universal battery)