[Boatanchors] Trying to identify the origination of a real nice heavy PA tuning deck - follow up comment
Bill Mellema
n3wm at yahoo.com
Fri Dec 30 13:44:44 EST 2016
I want to add this assembly is probably dated back to the late 40's or 50's...just a guess..
80 through 10 meters...
Thanks,
Bill N3WM
From: Bill Mellema via Boatanchors <boatanchors at mailman.qth.net>
To: BoatAnchors QTH <boatanchors at mailman.qth.net>; Nick England <navy.radio at gmail.com>; TCS Group <tcs_radios at yahoogroups.com>; Brian Harrison <briankn4r at gmail.com>; "wa5cab at cs.com" <wa5cab at cs.com>
Sent: Friday, December 30, 2016 1:10 PM
Subject: [Boatanchors] Trying to identify the origination of a real nice heavy PA tuning deck
Guys,
I recently found a partially built homebrew 2X 4CX150 ham PA amplifier. The PA tuning is a separate section that can be removed with a few screws. It is built like a tank and can easily handle 2KW with the very heavy hardware and switch contacts. The PA section is definitely commercial not homebrew. I would like to find out if it was sold as a single assembly or pulled from another ham amplifier. The assembly contains ALL of the output PI network, tank switching and loading capacitors. The load capacitors are on a pinion driven rail that actually controls two caps at the same time. If anyone can thinks they may be able to help me I can send pictures. Please contact me direct.
Thanks In Advance,
Bill N3WM n3wm at yahoo.com
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