[BC] The Worst Transmitter
Dave Hultsman
reader
Thu May 19 16:14:10 CDT 2005
In a message dated 5/17/05 10:55:47 AM Central Daylight Time,
broadcast-request at radiolists.net writes:
From: "Ernie Belanger" <armtx at mhcable.com>
Subject: Re: [BC] Worst Transmitter
And no Dave it wasn't you.
The owner of the companies and the designer of the boxes.
+++++++++++++++++++
Yes Ernie part of it was me as a younger inexperienced radio engineer in
the mid '60's. But remember the early tetrodes used in those monsters were
pretty difficult to tie down. RCA, Gates and Collins had some pretty scary
tetrode boxes back in the early '60's. Getting control of neutralization
and byp[assing the screen was a mess. Collins finally solved the problem
with oscillation by grounding the screen and pull the cathode below ground.
No screen by passes and ground was pretty stable.
But we all live an learn.
Dave
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