On Wed, 25 Oct 2000 18:42:24 EDT W3GCG@aol.com writes:
>
>TV damper diodes are recommended in the original article, i.e., 6AU4,
6AX4 or
>6X4's. The article appeared in CQ magazine, March of 1966 written by
C.W.O.
>Joseph Dempsey- WA6JCM/4. Willy K3VW
>
Hi,
That may be the first US publication but, it was predated by the
original author's work across the pond.
The CQ article also introduced a few errors such as stating the
required RF drive was 400V RMS across 300 ohms. Calculate with those
numbers and you'll need a 500W drive level!
73,
Marv WC6W
*
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