Sara & Wayne Steiner
ssaw at mchsi.com
Thu Jun 24 13:07:15 EDT 2010
I also have those R9 ssb articles and have been tempted to see if I could
successfully duplicate it. I have a number open 1920s AF transformers for
rewinding for the filters..To many projects. It might be fun to put a 1933
ssb rig on the air. A mid 30s Radio News has a receiver article using a
simple crystal lattice filter. Anyway, as you say, this stuff didn't gain
attention untill the late 40s.
Wayne , N0TE
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