Cheap Price Conference Room Microphone System VHF-102

Conference Room Microphone System Technical parameters:                                                  

Frequency Range: VHF174-270MHz                                    Operating Temperature: -10°C ~ 50°C

Frequency stability: ±0.005%                                                 Power: AC12V

Modulation Mode: FM                                

Maximum Deviation Range: ±30KHz                                   Transmitter(handheld):

Audio Frequency Response: 40 Hz - 20 KHz                     Transmitter power:30mW

S/N Ratio: >85dB                                                                      Spurious emission:<40dB

Audio Dynamic Range: >80dB                                               Battery:AA * 2

T.H.D: ≤0.2%                                                                             Current drain:<100 mA

Operating Distance:60M