A History of Encroachment on LPFMs

Jan 12 2017 - 11:01am

Both full-power FM and Translator stations can move closer to LPFMs, than LPFMs can move toward those stations, resulting in the LPFM being "short spaced" -- possibly receiving interference or in the worst case the LPFM must shut down. We call this situation "encroachment" and this graphic is one view of historical encroachment.

LPFM Radio Impact Maps and Demographics

May 11 2016 - 8:45am

Who can hear your radio signal?

It is probably the most important question to programmers, listeners, volunteers, staff, funders, and licensees. LPFM Radio Impact Maps are understandable, professionally styled FM radio coverage maps with state-of-industry prediction accuracy, population counts and demographics; designed to be used instantly to answer questions and showcase your station.

Farmworker organization launches new radio station in Bridgeton, NJ

Dec 20 2015 - 5:38pm

December 22, 2015

Prometheus Radio Project builds new low power FM station with CATA, farmworker organization in New Jersey