System parameter:
1£®Digital PLL circuit design, make signal stable.
2£®Lock function to avoid misoperation.
3. SMT technology for PCB installation to make quality more stable
4. High dynamic dual-compression stream technology, loading high and low frequency signals automatic to show the dynamic characteristic.
5. Mute function and voice code lock function to suppress whistles.
6.sensor type: cardioid
7.Frequency response: 50Hz-15KHz(¡À2dB)
8.Sensitivity£¨1KHz£©£º-54.5dBV/Pa /1.88mV/Pa
Receiver
1. Receive mode: dual-conversion
2. Frequency range: UHF 600-806MHz
3. Frequency response: 60Hz-15KHz(¡À2dB)
4. Frequency stability: ¡À0.005% (crystal locked)
5. Distortion: £¼0.5%
6. S/N: £¾105dB
7. Spurious rejection : £¾80dB
7. Voltage: 13-15V DC
Transmitter / microphone
1. transmit mode: wireless
2. Frequency range: UHF 600-806MHz
3. Frequency stability : ¡À0.005% (crystal locked)
4. modulation mode : FM3
5. consumption : £¼110mA
6. antenna :built-in
7. directivity: cardioid
8. frequency swing : ¡À48KHz
9. Spurious rejection : £¾60dB
