John,
Seems we can always get more turns around a toroid ferrite (several) than
you can on a snap on ferrite (maybe one). This would make snap-ons less
effective than a toroid core based on number of turns.
73, de ed -K0iL
-----Original Message-----
From: RFI [mailto:[email protected]] On Behalf Of [email protected]
Sent: Sunday, June 18, 2017 9:44 PM
To: [email protected]; [email protected]
Subject: [RFI] Snap-on Ferrites
I was reading the recent QST article RF Mayhem by WB8IMY. The author said to
avoid using snap-on ferrites for problems caused by HF signals as they
rarely work well at HF. It is best to stick with circular cores.
Is this correct? I was not aware that snap-ons were less effective.
John KK9A
_______________________________________________
RFI mailing list
[email protected]
http://lists.contesting.com/mailman/listinfo/rfi
_______________________________________________
RFI mailing list
[email protected]
http://lists.contesting.com/mailman/listinfo/rfi
|