Topic summary
LPTV

Extracted from the Wikipedia article Low-power broadcasting.
Television
LPTV (-LP) and LPTV Digital (-LD) are common in the U.S., Canada and most of the Americas, where most stations originate their own programming. Stations that do not originate their own programming are designated as translators (-TX). The Community Broadcasters Act of 1998 directed the FCC to create a classification of LPTV licenses called Class A (-CA) and Class A Digital (-CD). Digital low-power and Class-A television stations have an ERP limit of 3,000 watts (3 kW) for VHF, and 15 kilowatts for UHF.