PROFESSIONAL MICROPHONE VHF WIRELESS MICROPHONE SYSTEM SN-690 Wireless Microphone
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PROFESSIONAL MICROPHONE VHF WIRELESS MICROPHONE SYSTEM SN-690 Wireless Microphone

Frequency range: 170-270MHz
Frequency Stability: ±0.005%
T.H.D: ＜0.5%
Frequency response: 40Hz-18KHz
Output plug: 1/4" : 0~300mV
Cover range: 30m
Operation temperature: -10~+50℃
Receiver:
Rated power: 6W
S/N: ＞100dB(1KHz-A)
R F sensitivity: -85dBm
Channal quantity: dual Channel
Transmmitter:
Transmitter power: ≤10mW
Modulation mode: FM
Maximum deviation: ±45KHz
Power:2*1.5V
Battery life:8 hours
Availability:
Quantity:
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  • SN-690

  • OKSN

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


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