#1 Kev xaiv ntawm Ntev-Ntev Wireless Video Transmission 2021
Kuv ntseeg tias kuv tuaj yeem ya tau
Koj ya mus deb npaum li cas, peb tuaj yeem xa video rov qab
Peb Wireless Video Transmission txhawb nqa 5km, 10km, 20km, 50km, 80km, 150km
ISDB-T
Nyiv, B-CAS, Brazil, Philpippines, Costa Rica, Peru, Chile, EWBS