Sell Wireless Microphone System

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Wireless Microphone System
WM-1337
System specification
Frequency response: 80~12500Hz
Dynamic range: >=80dB
System distortion: -1%
S/N ratio: >=80dB
Max Input Sound Level
Operation distance: Approximate 50M
Operation temperature: 50~400
Carrier frequency: 180~280MHz

Receiving system:
Emitter
Frequency stability:10.005%
Carrier output power:-30mW
Stray radiation rejection:>40dB
Modulation Mode:FM
Maximum modulation:150KHz
Pick-up pattern:Dynamic
Pre-emphasis:505S
Power supply:9V Bat.
Power dissipation:<30mA
Dimension:#53W250mm
Weight: Appr.240g (Battery excluded. )

receiver
Receiving sensitivity:<85V
Mirror rejection:>50dB
De-Emphasis:505S
Output impedance:600(Ohms)110%
Output level:0~0.5V
Power supply:AC220V (9V~100mA)
Power dissipation:300mA
Dimension:490W250W55mm
Weight:Appr.3500g