PROFESSIONAL MICROPHONE VHF WIRELESS MICROPHONE SYSTEM SN-690 Wireless Microphone
Product Description
Technical Specification:
Frequency range: 170-270MHz
Frequency stability: ± 0.005%
Frequency response: 40Hz-18KHz
T.H.D:<0.5%
Output:XLR balance and 1/4" unbalance plug
Output voltage:1/4”:0-300mV
Cover range:6W
Operation temperarure:-10℃~50℃
Receiver
Rated power:6W
S/N.:>100dB(1KHz-A)
mirror frequency rejection: >95dB
spurious reduction:>100dB
RF sensitivity:-85dBm
Power voltage:AC:220V/50Hz AC:110V/60HZ
Transmitter
RF output power: ≤10mW
Modulation mode: FM
Max modulation frequency: ± 45KHz
Power: AA1.5X2
Battery life:8 hours