ty_kleinle said:
Can anyone tell me how WARM's signal is today compared to a few decades ago? I know it's not as good, but how much worse is it? Sadly I wasn't alive for WARM in it's glory.
The signal deteriorated badly over the years. In its heyday, WARM put a good signal southeast to the Shore communities in New Jersey and northwest into Binghamton and almost to Syracuse. There are two deep nulls to the northeast and southwest to protect WROW in Albany and WHP in Harrisburg.
I first heard WARM in the mid-1960s, when I was a young kid near Newark, NJ. I had a little RCA 5-tube table radio and tuned a little past WMCA (570), when I heard a station that played music that I liked, together with jingles that sounded like the ones on WABC (the PAMS jingle package). The station was WARM. A few years later, I would lose WARM at night when the Cubans turned up the power on Radio Rebelde, a flamethrower with a transmitter in the Regla section of Havana. That station later moved to 710 to jam WAQI, a Spanish-language talk station from Miami.
WARM needs a new ground system, a redesigned phasor, and a new transmitter. Their current main transmitter is an old Gates unit that is about 40 years old. It might not hurt to replace the four older towers (Tower #5 was built in the 1980s, when one tower in the array had to be moved.) The older towers are crooked and off plumb. They were built in 1949. The top loading used there is also rather "Mickey Mouse", as it consists of a cable strung between pairs of towers, with egg insulators separating the sections used for each tower. With time, those cables would break due to corrosion or icing conditions and that would wreak havoc on that antenna array!
A few years ago, I measured WARM's field strength at several places in the Wilkes-Barre / Scranton area. Under the old FCC rules, an AM station had to deliver 25 mV/m into its city of license. WARM delivered between 6 and 9 mV/m into downtown Scranton. In Pittston, I had 11 mV/m. In downtown Wilkes-Barre, the signal was only about 3 mV/m, which is listenable but not great. In downtown Hazleton, I did not even get half a millivolt! The north lobe seems to be better, as I got 23 mV/m in Tunkhannock.
Unfortunately, the greedmongers at Cumulus will let that legendary station bleed to death. Yes, Citadel was cheap, but Cumulus is the epitome of cheap. There is no local engineer at the Wilkes-Barre cluster. Their engineer in Allentown has to cover from Scranton to Ephrata and his background is better in IT and computers than it is in transmitters and RF. He's going to really have fun when one of our legendary winter storms knocks multiple stations off the air in various parts of the state.