TRANSFORMER BYPASS APPARATUS OF TIME INFORMATION BROADCASTING USING POWER-LINE BROADCASTING

摘要

The present invention relates to a time information broadcasting apparatus using a power line and a method thereof, in which since power line broadcasting uni-directionally transmits a small amount of data such as time information, whereas power line communication needs a carrier wave of a high frequency band in order to bi-directionally transmit a large amount of data, a carrier wave of a low frequency band can be used, and thus long-range power line broadcasting can be easily performed.