Radio Broadcasting

To the right, click on the [+] or [-] graphics beside an industry category to expand or collapse that list.

[ 515111 ] = Radio networks — Broadcasting networks, radio

[ 515112 ] = Radio stations — AM & FM radio stations, weather services, and shortwave

[ 541350 ] = Building inspection services — Home inspection services

[ 811211 ] = Consumer electronics repair and maintenance — Radio repair and maintenance services without retailing new radios

Today, broadcasting stations and systems, operating primarily on AM and FM frequency bands, provide signals for receivers in many homes.  In the future, the nature of transmitted signals may be different causing the need for redesigned receivers and possibly interactive units capable of being used by home networks.