Receiver
Carrier frequency : UHF 863-865 MHz
Frequency stabilization : Less than +/- 30ppm
Dynamic range: More than 90dB
Total harmonic distortion : Less than 0.5%
Frequency response : 40Hz-15 kHz +/- 3dB
Audio output level : 0-+/-400mV
Working Distance : 30m

Transmitter
Transmitter power : 10mW
Modulation type : FM
Maximum Deviation : +40KHz
Spurious emission : More than 40dB (with carrier)
Battery voltage : 1.5V x 1
Continuous using : 5 hours approx

• User's Guide PDF - 2 MiB

AR-1200 Receiver
2 x 12BT Transmitter
Lavalier Microphone