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Building an external ferrite rod aerial
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23rd May 2004, 5:17 pm
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Alan_Douglas
Retired Dormant Member
Join Date: Nov 2003
Location: Cape Cod, Massachusetts
Posts: 59
Re: Building an external ferrite rod aerial
This one covers 9-13, and 12-40kHz. The only shield is the aluminum box cover. The coils are litz but I doubt that it makes much difference at these frequencies:
http://antiqueradios.com/albums/Misc/FERRLOOP.jpg
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