RC-U1880

Operating Range: 100M typical(in open space)
Oscillation: PLL synthesized
Sensitivity: >105dB
Band Width: 80MHz
T.H.D.: <0.4%@1KHz
Frequency response: 45Hz~18KHz±3dB
Power Supply: 100-240V AC50/60Hz,10W
Transmitter:
Carrier Frequency Range: UHF 510-690MHz
Oscillation: PLL synthesized
Harmonic radiation: <-63dBm
Bandwidth: 80MHz  
Max.Deviation Range : ±45KHz
Microphone Element:  Dynamic
RF Power Output: 8mW/12mW
Battery.: AA ,3V