broadcast satellite; BS
Refers to the satellite itself or the broadcasting system; often used in technical contexts.
BS broadcasting is less affected by weather.
satellite television; BS TV
Commonly refers to the television service received via broadcast satellite, such as NHK BS or BS Nippon TV.
We can watch BS TV at home.
I watch dramas on BS every night.
This channel is dedicated to BS broadcasting.
I installed a BS antenna at my new house.
ＣＳ (communication satellite) broadcasting uses a different satellite system and antenna from ＢＳ, though both are often confused as similar satellite TV services.
Abbreviation of English 'broadcast(ing) satellite'.