FM broadcast gear

I'm looking for links to any forum that would cover the subject of FM broadcasting.....got any?

Here is some older gear I've acquired so far:

Macom 203 Stereo Generator
http://i5.photobucket.com/albums/y177/Midiot/DSCN2117.jpg
(inside) http://i5.photobucket.com/albums/y177/Midiot/DSCN2118.jpg

RCA BTE-115 (FM Exciter)
Belar RFA-1 (rf amplifier)
Modulation Sciences CLD-2500 (composite signal driver/)
I probably won't need that, but it's interesting....it will send a FM composite signal up to 2 miles over twinax cable !!
I don't have the complementary terminating reciever unit that's needed, but I have the schematic.
Here's a pic of the inside.....
http://i5.photobucket.com/albums/y177/Midiot/DSCN2125.jpg
Close-up:



I'm looking to get a Modulation Meter as well.

=FB=