Pam mae trosglwyddyddion fideo diwifr pellter hir yn argymell mantais cofdm

COFDM, Amlblecsu Is-adran Amlder Orthonglog â Chod
1. Requires much narrower bandwidth than analog’s
2. Resistant to multi-path
3. Robust signal in NLOS (nad ydynt yn llinell weld)–Performing inside buildings, through walls, and around corners
4. Error correction & strong encryption
5. High performances on aircraft, vehicles, ships
6. Performs well in high-speed moving transmission