Dongosolo Lofalitsa Chenjezo Ladzidzidzi la EWBS
The Emergency Chenjezo ukufalitsidwa System (EWBS) yophatikiza umisiri mu kachitidwe oyambirira chenjezo limodzi njira za makolo kulankhulana.
EWBS ndi akumidzi kutsegula dongosolo kwa Radio & TV yomwe imapereka uthenga wochenjeza / chenjezo kwa owonera ndi omvera za tsoka lomwe lingachitike. EWBS ndi gawo la Integrated Services Digital Broadcast-Terrestrial (ISDB-T) dongosolo, amene poyamba analengedwa ndi Japan.
The ISDB-T muyezo lalandiridwa ndi oposa 15 mayiko mzaka zaposachedwa. Japan, Brazil, Argentina, Peru, Philippines, Maldives, Uruguay, Chile, Venezuela, Ecuador, Costa Rica, Paraguay, Bolivia, Nicaragua, Guatemala, Belize, Botswana, Sri Lanka, El Salvador ISDB-T Digital TV Receiver and Digital Terrestrial Television (DTT).