[BC] Can someone identify an old Collins 5?
DHultsman5@aol.com
DHultsman5
Mon Aug 14 12:27:21 CDT 2006
In a message dated 8/6/06 1:18:53 PM Central Daylight Time,
reader at oldradio.com writes:
Hello, Barry.
Perhaps you could help me on a question: Back in the early '70s, I
worked at a station that had two Collins transmitters. The standby
transmitter was the model 20T, which you have a picture of in your
Collins section. Next to it was the 5/10kW version, which looked
exactly like the 1kW, but was built in 4 cabinets, and used 892R mods
& finals, and 8008 rectifiers. All of the tubes were visible through
those big cabinet windows, and the rectifiers cast a glow in the room
that pulsated with modulation. It was a very impressive
installation, especially for a youngster, just getting into the business.
Since then, I have not been able to find any reference to that 5kW
transmitter, either pictures of even the model number. Do you have
any idea what it was?
**********************************
Depending on the model and the photos, I am guessing that it was a 21B. I
have send info to Barry on the 21-A and the 21-B both being 5 kW AM from
Collins and preceeded the Collins 21E/M.
Dave Hultsman
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