Rick - I liked your explanation except for the part below. Considering the choke impedance to be part of a voltage divider along with the ground resistance, you surely need a choke with at least several thousand Ohms of impedance. With a poor ground connection (sandy soil), you can need even more. I won't bore everyone with the explanation. Bottom line: I don't think you can ever get even close to that with the over-the-cable chokes. I can recommend only the chokes made with mini-coax and high permeability (at least 2000) material. Chuck > From: k...@charter.net > To: irca@hard-core-dx.com > Date: Mon, 6 Sep 2010 13:20:37 -0400 > Subject: Re: [IRCA] Cable connectors > > > Mark, > (CLIP) Too little added impedance and the effects > aren't all they should be. Usually, paying attention to the core material for > the band in question, and getting large enough over-the-cable tubular chokes, > or winding an appropriate number of turns of cable through a toroid core, > will > do the trick. > (CLIP) > > Rick Kunath > _______________________________________________ > IRCA mailing list > IRCA@hard-core-dx.com > http://montreal.kotalampi.com/mailman/listinfo/irca > > Opinions expressed in messages on this mailing list are those of the original > contributors and do not necessarily reflect the opinion of the IRCA, its > editors, publishing staff, or officers > > For more information: http://www.ircaonline.org > > To Post a message: irca@hard-core-dx.com > _______________________________________________ IRCA mailing list IRCA@hard-core-dx.com http://montreal.kotalampi.com/mailman/listinfo/irca
Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: irca@hard-core-dx.com
