The answer to this is simple. The FCC "PROTECTS" a station in its 60 dbu contour. Callled its protected contour, here ie the map for the "Protected" contour of 102.7 in San Antonio.
http://www.fcc.gov/fcc-bin/FMTV-service-area?x=FM679526.html
All that is required is that the Smithville 102.7 does not interfere with the San Antonio 102.7 in the San Antonio 102.7's protected contour to be constructed.
That's to be constructed... HOWEVER...
Smithville can not interefere with ANY reported reception of 102.7 in San Antonio. None. If you have a problem receiveing 102.7 SA because of 102.7 Smithville it is Smithville's problem. This is listed in...
(Quotes)
FCC 74.1203(a) An authorized FM translator or booster station will not be
permitted to continue to operate if it causes any actual interference
to:
...(3) The direct reception by the public of the off-the-air signals of
any authorized broadcast station including TV Channel 6 stations, Class
D (secondary) noncommercial educational FM stations, and previously
authorized and operating FM translators and FM booster stations.
Interference will be considered to occur whenever reception of a
regularly used signal is impaired by the signals radiated by the FM
translator or booster station, regardless of the quality of such
reception, the strength of the signal so used, or the channel on which
the protected signal is transmitted.
(b) If interference cannot be properly eliminated by the application
of suitable techniques, operation of the offending FM translator or
booster station shall be suspended and shall not be resumed until the
interference has been eliminated. Short test transmissions may be made during the period of suspended operation to check the efficacy of remedial measures. If a complainant refuses to permit the FM translator or booster licensee to
apply remedial techniques which demonstrably will eliminate the interference without impairment to the original reception, the licensee of the FM translator or booster station is absolved of further responsibility for that complaint.
(End Quote)
So there. If they are interfering with your "regularly used signal", Make 'em fix it and if they don't then shut 'em down. My guess is that they will buy you the best directional FM antenna known, or just throw you a few bucks to shut up. OR.... you can get them off the air.
Have Fun
Clouseau.
> > I dont understand how they got 102.7 in either Smithville
> or
> > the one thats going to be on Kvet's tower. I dont see how
>
> > the FCC lets these come on the air. Because of either the
>
> > 102.7 in Smithville or the one in Austin, either one, that
>
> > is on the air now, I cant recieve Jackfm in San antonio.
> or
> > is Jackfm is the tower still being worked on?
> >
> You're right. This doesn't make any sense. On the Tower of
> the Americas, 102.7s antenna points to the west. (101.9 to
> the south and 104.5 to the north) When the master antenna
> is up it will be on the north side of the tower sending a
> predominate lobe toward Austin for all three stations. This
> is also a closer fit than the 93.3 translator we have here
> in SA. At times 93.3 from Austin obliterates the
> translator. What's Jack going to do to the 102.7
> translator?
>
> Bad engineering. Bad FCC for approving bad engineering.
>