Also known as: bb.
BB has various meanings in the Aviation category. Discover the full forms, definitions, and usage contexts of BB in Aviation.
Copper bars fitted at the back of the main switchboard as part of the distribution system. A.C. generators fed to the bus bars and circuit breakers are used to draw off the supply.
AviationReferring to a technology in which a signal shares the bandwidth of a medium. Or A transmission medium with enough bandwidth to carry multiple voice, video, or data channels simultaneously.This technique is used, for example, to provide fifty CATV channels on one coaxial cable; or to provide Internet access over cable TV; or to add DSL to a voice-grade telephone line.A common technique is frequency-division. Each channel is modulated to a different frequency band and combined in the transmission medium.
AviationLast updated: