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Hi
somewhat puzzled that it hasn't been any discussions
about the technique mentioned by G3VA Pat in last Radcom (11/2003). Suppose all
of you subscribes to Radcom, but I've noted some from his note on http://home.online.no/~la8ak/c97.htm
Although the notes refers to results made for HF, comparative experiments could
be made for LF.
it was
also mentioned (not shown on my page) a "high voltage" variable capacitor ...up
to 1500pF, suppose it could solve some problems even for LF, and stacking more
such devices could easily make a lowcost 10nF variable
capacitor
73 Jan-Martin, LA8AK
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J
M Nøding, Datakvalitet, TTS, Kristiansand
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