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Vim li cas thiaj ua qhov kev ncua deb wireless video transmitters pom zoo cofdm kom zoo dua?
COFDM, Coded Orthogonal Frequency Division Multiplexing
1. Requires much narrower bandwidth than analog’s
2. Resistant to multi-path
3. Robust signal in NLOS (uas tsis yog-txoj kab ntawm pom)–Performing inside buildings, through walls, and around corners
4. Error correction & strong encryption
5. High performances on aircraft, vehicles, nkoj
6. Performs well in high-speed moving transmission
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15km 30km 80km 150km ntev-ntev wireless video transmitter receiver kis tau tus mob transceiver PA 2W 5W 10W
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COFDM video transmitter-receiver AV hauv HDMI tawm FPV, Wireless 10km-15km-30km ntev-ntau pheej yig dua thiab ntev dua COFDM-912T
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