Ba'ax ten le transmisores u video inalámbricos u chowak distancia recomiendan le ventaja cofdm.

COFDM, Multiplexación tumen división frecuencia ortogonal u codificada
1. Requires much narrower bandwidth than analog’s
2. Resistant to multi-path
3. Robust signal in NLOS (Ma' internet ichil u visión)–Performing inside buildings, through walls, and around corners
4. Error correction & strong encryption
5. High performances on aircraft, vehicles, buques
6. Performs well in high-speed moving transmission