Topband: Preferred Choke Baluns

[Terry Wassell <k3jt@westco.net>]

You can make a good choke using the "biggest clamp-on"  (a snap-on #31 
ferrite) with 8 turns of smaller diameter coax (i use Teflon high power 
rg-404 piece about 4 feet long).
details and more info at http://www.audiosystemsgroup.com/RFI-Ham.pdf

Mouser carries the "biggest clamp-on":
http://www.mouser.com/ProductDetail/Fair-Rite/0431177081/?qs=KmHvPbTOE4RJzgtUylmsjQ%3d%3d

K3JT
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UR RST IS ... ... ..9 QSB QSB - hw? BK