... 2. Transmittion distence:20KM-40KM. 3. COFDM Wireless Transmission. 4. Support NLOS. OutlineThis transmitter accept the ... the same timeHigh image resolution, real-time, lossless, sound synchronization, no distortionSave frequency resources, one analog channel can ... or omnidirectional, set up is very convenient and simple.Support NLOS transmission. Long range wireless transmitter and receiver