Product description:

1. Frequency response :50Hz-17KHz
2. Frequency range: VHF210-290MHz Transistor
3. Frequency stability:±5KHz
4. Modulation mode:VHF

5. Dynamic range:>90dB

6. Temperature range:-30℃~60℃
7. Receiver power: 240V/50Hz
8, Transmit microphone power: 9v
9. T.H.D:<1%
10. S/N Ratio: 90dB( signal >50dB)
11. F/N Ratio:>90dB
12. Distance range:60+ meters
13. Hand-microphone Metirail: plastic
14. Panel: High grange aluminum alloy