[BC] The Worst transmitter of All Time
RadioRan@aol.com
RadioRan
Tue May 17 15:09:19 CDT 2005
Fun topic! All I can really add to the discussion is that the Gates BC-1J
was a REALLY mean thing trick to pull on a guy just getting started in
Broadcast Engineering. This rig had the ability to pull a proof fine, yet sounded
awful.
As I recall, it used four 6L6's to drive the grids of P-P 833's, via
LOTS of transformers. Periodically, a B+ surge would course through the box and
wipe out the coupling transformers, which were really just jukebox output
transformers. Fortunately, the station was a Daytimer, so I had all night to
put it back together!
Most other Gates Kilowatt boxes I have known were OK; have a lot of
respect for the older RCAs. The Raytheon RA-1000 was my favorite; you could sit
inside to do the maintenance!
Still under my care is a Continental 315-R or 828-E, which sometimes
surprises me with new tricks, in addition to being a very effective
dust-collector.
Thankfully, the Nautel's and BE's have taken most of the drama out of
transmitter maintenance...
Cheers,
Randy Wells
KFGY KXFX KVRV KSRO
KRRS KTOB
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