From: Peter G. Viscarola pete...@osr.com
Date: Mon, 19 Apr 2010 Time: 22:20:47
(In case you missed the cite the first time as I did:
http://www.yccc.org/Articles/W1HIS/CommonModeChokesW1HIS2006Apr06.pdf )
I'm missing the diagrams in this pdf document. Anyone else with the same
problem?
From: Ian Wade G3NRW g3...@yahoo.co.uk
Date: Tue, 20 Apr 2010 Time: 10:21:48
I'm missing the diagrams in this pdf document. Anyone else with the
same problem?
Mystery solved. I was trying to read the document with Foxit v3.0, which
turned out to have a couple of graphics image decoders
] On Behalf Of Edwin Marzan
Sent: Sunday, April 18, 2010 9:29 PM
To: Tim Ellison; sh...@bak.rr.com; flexradio@flex-radio.biz
Subject: Re: [Flexradio] Common Mode Chokes - Purchasing Ferrite
Greetings All,
Can someone tell me if the line isolators sold by RadioWorks are used for
the same
] Common Mode Chokes - Purchasing Ferrite
Greetings All,
Can someone tell me if the line isolators sold by RadioWorks are used for
the same purpose as the Common Mode Chokes referred to here? ?
See the link below...
http://www.radioworks.com/ct-4.html
Edwin Marzan AB2VW
:
From: Tim Ellison telli...@itsco.com
Subject: Re: [Flexradio] Common Mode Chokes - Purchasing Ferrite
To: Steven L Hess sh...@bak.rr.com, FlexRadio@flex-radio.biz
FlexRadio@flex-radio.biz
Date: Sunday, April 18, 2010, 8:57 PM
It is important. The effectiveness of the impedance provided
I believe if you open on up all one would find is a bunch of common mode
chokes on coax. Not a bad thing...just what they are.
http://www.radioworks.com/ct-4.html
___
FlexRadio Systems Mailing List
FlexRadio@flex-radio.biz
The one which they use with their 160M Carolina Windom is about 18 turns
of coax on a ferrite rod.
73
Dan
K0DAN
- Original Message -
From: Ross Stenberg ross.stenb...@charter.net
To: flexradio@flex-radio.biz
Sent: Monday, April 19, 2010 9:24 AM
Subject: Re: [Flexradio] Common Mode
Is this W1HIS insane or a speculator in ferrite materials?
Or is there validity in choking everything with that many cores?
He must have several thousand invested in torroids.
-Original Message-
From: flexradio-boun...@flex-radio.biz
[mailto:flexradio-boun...@flex-radio.biz] On
: [Flexradio] Common Mode Chokes - Purchasing Ferrite
Is this W1HIS insane or a speculator in ferrite materials?
Or is there validity in choking everything with that many cores?
He must have several thousand invested in torroids.
-Original Message-
From: flexradio-boun...@flex-radio.biz
I've exchanged several e-mails with him on Common Mode Chokes, Matching
Transformers, Line Isolators and antennas. He's a super serious DX'er
and Contester who is also...
Thanks Bill, and G0UUT.
Wow... that's about the most interesting article on chokes that I've ever read.
(In case you
...@bak.rr.com; FlexRadio@flex-radio.biz
Date: Sun, 18 Apr 2010 16:57:39 -0400
Subject: Re: [Flexradio] Common Mode Chokes - Purchasing Ferrite
It is important. The effectiveness of the impedance provided by the ferrite
is determined by how close the material is to the electromagnetic field (the
common
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