5.8G 20mW wireless AV transmitter module,the effect is good,the quality is the best and the delivery time is fast. 5.8G 20mW wireless AV transmitter module Brief descriptions:a.transmitter frequency:5725-5865MHz; 8channels b.transmitting power:13dBm /20mWc.transmitting distance: further than 300 metresd.frequency control:built-in frequency and phase lock loop e.AV input:analog AV signal inputf. ...