[Hallicrafters] Re: sx-100

[Kenneth D. Grimm, K4XL]

> From: "joe" <k7mks at comcast.net>
> >  Does anyone recall an article in CQ or Ham Radio magazine many
years
> ago that >presented a modification to add a 6BA7 product detector to
the
> radio.  Thanks, >Joe k7mks
>
> The only one I've been able to turn up is an article in CQ, January
> 1961, pg. 39.  However, it dealt with adding a 6BY6 and not a 6BA7.
>
> 73,
> Ken K4XL
> k4xl at arrl.net

Here I go replying to my own posts again!  No sooner had I sent the
message above than I found an article in the November 1994 issue of
Electric Radio that improves on the CQ article.  By the way, the CQ
article was written by Carl Habermann, K8BFW and the ER one was written
by Art Hogrefe, N3FEB.

73,
Ken K4XL
k4xl at arrl.net
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