... Backpack Wireless COFDM Video Transmitter Introduction:The product is developed with COFDM technology and designed specially for the transmission of audio and video ... 8 (optional)Guard Interval1/32,1/16,1/8,1/4 (optional)Bandwidth6/7/8MHz ,2.5/1.25MHz (optional)CBER<2. ... 399MHz,400-500MHz (customized),560MHz-760MHz,760MHz-860MHz (customized),1.0-1.4GHz (customized,2.3-2.5GHz (customizedFrequency is ...