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Old 16th Feb 2020, 10:12 pm   #3
Ed_Dinning
Dekatron
 
Join Date: Jan 2004
Location: Newcastle upon Tyne, Tyne & Wear, UK.
Posts: 8,194
Default Re: Aerial blocking circuit for TRFs anybody any ideas

Hi lloyd, the period look could be achieved by means of a loop/ frame aerial with a tuning cap. There have been threads on this in the forum previously.

Ed
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