Wireless Microphone For Clarinet Acemic

    FEATURES    
UHF 665-690MHz frequency range( region dependant)    
PLL Synthesized, pre-set 100 selectable frequencies    
Antenna diveristy guarantee maximum range up to 80 meters    
Pre-set 100 (10*10) frequency seletable.     
IR synch downloading the frequency from receiver    
LCD display shows the RF level, AF level, channel and frequency    
Patented design, rubber cover protect the instrument    
Reciver powered by 2*1.5AA battery or 9V adaptor    
Designed for flute wireless audio transmission    
 
SPECIFICATION    
Comprehensive Performance    
Frequency Range: 665-690MHz     
Modulation Mode: FM    
Dynamic Range: >100dB    
Frequency Response: 60Hz-17KHz±3dB    
Total Harmonic Distortion: <0.5% at 1KHz    
Signal/Noise Ratio: =108dB    
 
Receiver    
Frequency Range:665-690MHz    
Receive Sensitivity: -110dBm (sinad =30dB)     
Signal/Noise Ratio: >105dB    
Power Supply: DC9V/ 500mA     
Audio Output: 1*6.35mm jack socket    
 
Transmitter     
Frequency Range: 665-690MHz    
RF Power: 10mW    
Microphone Type: Condenser    
Directivity:Cardioid     
Deviation: ±48KHz    
Antenna: 1/4 wave Length wire type    
Battery Voltage: 1.5V (1x1.5V AA Battery)    
Power Consumption: 10 hours, battery-dependent