To: | "John" <jmltinc@aol.com>, "topband@contesting.com" <topband@contesting.com> |
---|---|
Subject: | Re: Topband: RFI |
From: | "Jim Brown" <jim@audiosystemsgroup.com> |
Date: | Tue, 30 Dec 2008 23:38:58 -0800 |
List-post: | <topband@contesting.com">mailto:topband@contesting.com> |
On Tue, 30 Dec 2008 12:47:59 -0600, John wrote: >Hi all, >Can anyone suggest a toroid and number of turns to choke out 160 meter QRO from a Yaesu control cable? The RF on the cable's wires is not good for the control box! See the "Choke Cookbook" in http://audiosystemsgroup.com/RFI-Ham.pdf Which toroid size, quantity, and how many turns, will depend a bit on the diameter of the cable. 73, Jim K9YC _______________________________________________ Topband mailing list Topband@contesting.com http://lists.contesting.com/mailman/listinfo/topband |
<Prev in Thread] | Current Thread | [Next in Thread> |
---|---|---|
|
Previous by Date: | Topband: W7IUV preamp info, Lee K7TJR |
---|---|
Next by Date: | Re: Topband: Silver Solder Techniques, W8AV |
Previous by Thread: | Topband: RFI, John |
Next by Thread: | Topband: W7IUV preamp info, Larry Molitor |
Indexes: | [Date] [Thread] [Top] [All Lists] |