Merfelberf said:
The one South Bay station that seems to make sense is KSCU at 103.3; while it may not be the strongest signal currently, it's a commercial channel and might have the potential to be upgraded to the kind of signal KDFC needs to cover the rest of the Bay. It's currently a Class D, running 30 watts from a height of 50 meters (probably on a building roof), but at first glance it looks to have upgrade potential. The closest co-channel is in Modesto (and they might need to protect that station with a directional antenna), and the nearest first adjacents are in Paso Robles (103.1) or Sacramento and Salinas (103.5).
103.3 is not allotted to Santa Clara. (or anywhere else in the South Bay) That's OK for a Class D station, but if they were to upgrade to Class A or anything higher, they would need to petition to get the channel allotted.
Assuming the FCC approved the petition, the channel would go to auction. The construction permit would go to the highest bidder. (for a commercial channel providing a city-grade signal to San Jose, that high bid would be pretty darned high)
They could petition to have the newly-allotted channel reserved for non-commercial use. Non-commercial channels don't require an auction. (there would however almost certainly be multiple applicants, with no guarantee KDFC would be the successful applicant.)
I will admit to not being fully familiar with the requirements for this. **I think** you have to show you'd be the first or second non-commercial service for some minimum proportion of the people in your coverage area. Given the number of non-commercial stations in the South Bay, it seems unlikely that standard could be met.
All of this, assuming it all went in KDFC's favor and nobody took it to court, would take at least two years and probably quite a bit longer.
_________________________________________________
But it's a moot point. 103.3 cannot be allotted for Class A (or greater) use in the South Bay. Modesto would prevent it. At least 143km separation is required between a Class A station and a Class B on the same channel. The Modesto station is only 58km from the existing KSCU transmitter site. (the 143km figure takes directional antennas into account. There is a limit to how directional a directional antenna can be.)
(KBLX 102.9 is also in the way -- the KSCU site is 5km too close for Class A operation -- but I don't think moving 5km to the south would be a big deal)
Buying the Modesto station and downgrading it to Class A wouldn't help either. You'd still be 34km short of the 92km required separation.
Since there are two other stations in Santa Clara, I suppose you could downgrade Modesto to Class A *and* move KSCU's transmitter to the west & relicense it to some other town. I'm not familiar enough with the geography to know if you could move KSCU's transmitter 34km to the west without getting the tower wet (grin!).
I suppose one option would be to buy the Modesto station and move it to the South Bay. (Santa Clara wouldn't result in a "favorable arrangement of allocations" as there are already stations there, but it wouldn't be hard to find another South Bay community that doesn't have any existing stations) It would probably have to be downgraded to Class A in the process, to avoid excessive short-spacing with San Francisco/Salinas stations. Obviously, this solution would be VERY expensive. Buying KSQQ would probably be cheaper.