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A legal way arond the 100 mW limit?

Poking around another part of Radio-Info, I thought of an idea. There appear to be a number of daytime-only stations, even in major markets, that are not using their PSSA authorizations. This is probably because their permitted night time power level is very low (e.g. in the 2-10 watt range). That is usually insufficient to cover their COL, and therefore to justify paying someone to come in and operate the station at night. On the other hand, what Part 15 community broadcaster wouldn't kill for a couple of watts on a full size antenna? Perhaps it would be possible to work out an agreement with a local daytimer to use their PSSA facilities for night time operation, after they have signed off.

Of course, there are a number of things to consider. Presumably, the signal will be emanating from the station's tower, not your back yard. If that tower is out in a cornfield some distance from town, 2 watts could produce an impressive signal for a couple of miles, but there might not be any listeners to receive it. I am not sure whether the FCC allows licensed stations to have a separate transmitting location for PSSA operation (someone here probably knows). In most cases, you would probably have to buy the low power transmitter, if the station doesn't already own one. You would have to get your audio signal to the station somehow. You'll be operating with their call letters, and you will have to convince the station owner that your programming won't conflict with the station's format. Of course, you will have to agree on compensation. And finally, there's always the risk that if you're successful, the station owner might decide to use its PSSA for its own programming.

It won't be for everyone, but in certain cases, broadcasting your community-oriented programming at night over a local daytimer's PSSA facilities might be an option. I would be curious to know if anyone has tried this, and how it worked out.
 
I have a friend that did do something similar to this a few years ago.

At the time he was GM of a 5kw AM station and ran a Part 15 AM on the side (USI Trans AM 100 unit) while pursuing a new LPFM signal for his small city. He was able to lease a licensed 500 watt AM station to use as a translator for his Part 15 AM programming in a nearby town. Essentially his Part 15 AM effectively covered his city of 23,000 while the 500 watt AM covered the entire area some 15 miles south of his city.
 
I am not sure whether the FCC allows licensed stations to have a separate transmitting location for PSSA operation (someone here probably knows).

The FCC does allow the PSSA or night time transmitter to be at a different location, and it does not have to be anywhere near the COL. 1050 AM licensed to Frazier Park, California; has its 10,000 watt transmitter located in Arvin, about 25 miles from Frazier Park, and the 7 watt night transmitter is located in Bakersfield, 35 miles from the COL, and zero coverage of the COL!

Doing an LMA is common, and is done often, as in the case of KWDJ M & KZIQ FM, Ridgecrest, California. The owner wanted to retire, but did not want to give up the license, so he did a LMA with Sunset Media. It was a win-win for all involved; the owner was able to retire, and Sunset was able to operate a radio station without the expense of outright buying the license. Kind of like Rent To Own!

Steve
www.radiobrandy.com/RBpart15am.html
 
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