online live broadcasting microphone
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online live broadcasting microphone
Features
- Carrier frequency band: UHF adjustable (700-900MHz)
- Digital audio transmission technology
- Ultra-low audio delay
- Audio sampling mode: 48KHz
- Frequency response range: 50Hz-18KHz
- Receive automatic scan
- Transmission distance: 20-50meters
Specifications
Microphone
Microphone type: moving coil
Frequency range: 700-900MHz
RF bandwidth: 60MHz
Transmit power: 10mW
Frequency response:50Hz-18KHz
Input Impedance: 200mv/47KΩ
Harmonic radiation: <-50dB
Distortion: <0.1%
Power supply: lithium battery(3.7V)
Receiver
Frequency range: 700-900MHz
RF bandwidth: 60MHz
Signal-noise ratio: ≥96dB
Frequency response:50Hz-18KHz
Distortion: 0.05%
Dynamic range:96dB
Receive delay: 2.5ms