Wireless Conference

Product characteristics:  16 different frequencies can be selected, with no interference at the same time. Clear sound, sound picking, complex environment: 30-50 meters stable reception
Whole machine:
Oscillation: quartz oscillation
Frequency Range: VHF 200MHz ~ 270MHz
Frequency Stability: ± 0.001 %
Frequency offset: ± 50 KHz
Modulation Mode: FM
S/N Noise Ratio: & GT; 105 dB
Infidelity(T.H.D): & lt; 0.5 % @ 1KHz
Sensibility: 1.2 / UV@S / N = 12dB
Power Supply: DC: 12V ~ 17V
Audio Output: Free standing 0 to 400 MV mixed(Mixed-style) 0 to 300mV
Launcher parameter
Power Supply: DC 9V
Microphone energy consumption: 30mA
Carrier a frequency: VHF 200MHz ~ 270MHz
Frequency stability: ± 25 KHz
S/N Noise Ratio: & GT; 105 dB
Adjacent frequency interference ratio(F/N Radio): & GT; 80dB
Dynamic range: ≥ 100dB
Type: Capacitive
Polar pattern: One direction
Frequency response: 40Hz ~ 20KHz
Microphone sensitivity: -47 ± 3dB @ 1KHz