Channel：2 CH
Frequency range：UHF 690～860MHz
sensitivity：6dBμV S/N>80dB
S/N ratio：>100dB
T.H.D<0.5％
Maximum deviation range：±45KHz
Operating distance：80M
Operating temperature：-10℃～50℃
Transmitted power：+10dBm
Receiving Mode：FM
Max modulation：±40KHZ
Battery:1.5V X 2
Battery life:6 hours
US-81 Dual Channel
$139.00Price