Positively Different 107.5 Alive.fm (WBYN-FM) reaches The City of Brotherly Love (Philadelphia•Top 20 US Radio Market) loud and clear, with Christian programming, via their 50,000 watt signal, which is the largest allowed by FCC law in the great State of Pennsylvania.
While their Commercial Radio signal originates from Boyertown, PA, it covers approximately a 100 mile diameter and reaches into the following Counties (listed alphabetically), on the right side of the FM dial, at 107.5fm:
Broadcasting for over fifty years in all (though opting not to subscribe to the Nielsen Rating System, formerly known as Arbitron), 107.5 Alive (WBYN-FM)'s format consist of 60% Programming and 40% Music, as requested by their loyal listening audience, (through listener submitted surveys).

While their Commercial Radio signal originates from Boyertown, PA, it covers approximately a 100 mile diameter and reaches into the following Counties (listed alphabetically), on the right side of the FM dial, at 107.5fm:
•Berks County, PA
•Bucks County, PA
•Camden County, NJ
•Carbon County, PA
•Cecil County, MD
•Chester County, PA
•Delaware County, PA
•Gloucester County, NJ
•Hunterdon County, NJ
•Lancaster County, PA
•Lebanon County, PA
•Lehigh County, PA
•Montgomery County, PA (Philadelphia Area: Top 20 US Radio Market)
•New Castle County, DE
•Northhampton County, PA
•Northumberland County, PA
•Salem County, NJ
•Warren County, NJ
•Bucks County, PA
•Camden County, NJ
•Carbon County, PA
•Cecil County, MD
•Chester County, PA
•Delaware County, PA
•Gloucester County, NJ
•Hunterdon County, NJ
•Lancaster County, PA
•Lebanon County, PA
•Lehigh County, PA
•Montgomery County, PA (Philadelphia Area: Top 20 US Radio Market)
•New Castle County, DE
•Northhampton County, PA
•Northumberland County, PA
•Salem County, NJ
•Warren County, NJ
Broadcasting for over fifty years in all (though opting not to subscribe to the Nielsen Rating System, formerly known as Arbitron), 107.5 Alive (WBYN-FM)'s format consist of 60% Programming and 40% Music, as requested by their loyal listening audience, (through listener submitted surveys).
