1/The improve PLL receining mode with multi-channels

2/100 frequencies in each microphone makes more stable operationg , more reliable operaitng , more reliable transmitting

3/Auto-channel searching and locking makes the operating easily

4/Infrared ACS function makes the operaing of matching the reciverand transmitter in same frequecy easily

System

1/ Frequency range: 480-950MHZ

2/Mode: FM

3/Channels: 100*1

4/Stability : +/- 10ppm

5/Dynamic range:100dB

6/Max deviation :+/-45KHZ

7/S/N ratio : > 95 dB

8/T.H.D < 0.5%

9/Operation distance: 80m

Receiver

1/receiver mode: PLL

2/Sensitivity: 4dBuV

3/image rejection> 90dB

Transmitter

1/handheld : moving coil dynamic

2/Antenna: Built-in

3/Battery: AA (1.5V) two pcs