fmradionuts said:
The maps DON'T look directional- 250w omni. Let me guess, a translator with 18 bays???
First of all...Ted McCall and WLFJ do things by the book. They are not among the few radio station operators who will fudge on FCC matters. To accuse them otherwise is borderline slanderous. One needs to know what they are talking about before they make accusations based on perception of signal strength.
Secondly, 96.7 does have 700 watts but it's nearly 200 feet lower than this translator plus 96.7 is nulled toward WOXL in Asheville and it also is nulled to the northwest to protect Franklin, NC's 96.7.
There is not a huge difference in coverage between a 250 watt station and a 700 watt station if everything else is equal. In this case, it's not, the translator is another 200 feet in the air and isn't directional.
Another factor is that 92.9 is a more "open" channel than 96.7. Granted there is a station on 92.9 in Abbeville but it's tower site is around 600 feet above sea level. The Greenville area is around 1000 feet above sea level so Abbeville sits in a 400 ft hole toward Greenville. If you head west, north or east, 92.9 is wide open. The Dillon FM is too far away to be a factor in the Greenville area.
When you climb the Saluda grade on I-26, the average terrain around Henderson is over 2000 feet above sea level. You are looking down toward Greenville and I am sure there are spots you can hear the translator in Henderson County. In Highlands, I can hear a translator in Elberton GA which is also 250 watts and is on top of only a 150 ft AM tower. There is nothing in the path of the FM signal and FM will keep going til it hits terrain or another signal on the same frequency.
Finally, FM translators are much easier to locate than full power FM stations . They can receive interference from full power stations but they can not deliver interference based on contour maps. That being said it is a known fact that actual FM signals in this area travel further than contour maps show going south east and west of Greenville. In the mountains the signal doesn't go as far as the contour maps show due to terrain.
In addition to AM stations being able to use FM translators to repeat their programming, as long as the 60 dBu of the translator doesn't extend beyond the AM station's daytime 2 mVm contour or 25 miles, which ever is less...the FCC also ruled that FM stations can broadcast the programming of their HD channels over FM translators. They also ruled that another operator can lease a translator from someone not associated with the translator and FM stations can also lease out their HD channels.
Finally, it should be noted that while the 50,000 daytime non directional signal of WLFJ(AM) is tremendous, the station must operate with a three tower directional 10,000 watt signal two hours after sunrise and two hours before sunset (Critical Hours). This signal is beamed southwest from Greenville and effectively eliminates Spartanburg County from the signal. Also, the station operates 500 watts directional from 6 a.m. til sunrise through a special agreement worked out between then WESC(AM) and the dominant AM on 660 in America during nighttime hours, now WFAN, formerly WNBC. The early owner of WESC was New York advertising agency operator who had a close friendship with some of the big wigs at NBC. You can read more about this in Wally Mullinax's book on the history of WESC.