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Old December 5th 07, 08:45 PM posted to rec.radio.amateur.antenna
John Smith John Smith is offline
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First recorded activity by RadioBanter: Nov 2006
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Default ferrite antenna design...plz help

Tam/WB2TT wrote:


Why bother doing this? The AM coil will tune to within 10% of the frequency
as is with about 400 PF. Add another 100 PF or so.

Tam



Well, there is also the "thing" about keeping the tuned circuit in the
range of presented impedance you wish ...

Regards,
JS