Specification  
Q1-D+ Receiver: ( true diversity)
Receiving mode：Double tuner automatic signal selection 
Frequency range：A: 694.4-702.8MHz 
Modulation mod：FM
Oscillation mode：Digital modulation frequency synthesis
Sensitivity：-45Hz-18KHz±3db
Bandwidth：8.4MHz
Comprehensive frequency response：When input is 6dBv, S/N＞60db
Power supply：DC 12V~16V 10w
Output sockets：XLR balanced and 6.3 unbalanced sockets
Operation temperature：10°C-60°C

DPA-5-D Handheld Transmitter：( true diversity)
Carrier band: A: 694.4-702.8MHz 
Oscillation mode Harmonic radiation-------PLL phase locked frequency synthesis
Bandwidth: 8.4MHz
Maximum offset Head:±45khz
RF power output:10mw/20mw
Current consumption Battery life:110mA(typical)
Battery life: 8hours