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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*Topband\:\s+Chokes\,\s+et\.\s+al\.\s*$/: 6 ]

Total 6 documents matching your query.

1. Topband: Chokes, et. al. (score: 1)
Author: "Hal Kennedy" <halken@comcast.net>
Date: Fri, 13 Jul 2012 14:39:45 -0400
Common mode chokes DO NOT belong between boxes on your desk. As Tom and others have said. The objective is to get them all at the same RF potential, not isolate them from one another so they can seek
/archives//html/Topband/2012-07/msg00163.html (6,661 bytes)

2. Re: Topband: Chokes, et. al. (score: 1)
Author: "Peter Voelpel" <df3kv@t-online.de>
Date: Fri, 13 Jul 2012 22:38:52 +0200
I do not agree with that statement generally, especially when there is no good RF ground connection next to the rigs or the shack. If for instance you are using an antenna coupler with a doublet and
/archives//html/Topband/2012-07/msg00172.html (7,599 bytes)

3. Re: Topband: Chokes, et. al. (score: 1)
Author: "Tom W8JI" <w8ji@w8ji.com>
Date: Sat, 14 Jul 2012 08:21:20 -0400
Hi Peter, To which you replied: What everyone should always remember is if we block HF current from a coaxial line to intentionally float a chassis, we elevate the voltage swing of the chassis. This
/archives//html/Topband/2012-07/msg00188.html (9,668 bytes)

4. Re: Topband: Chokes, et. al. (score: 1)
Author: Mike Waters <mikewate@gmail.com>
Date: Sat, 14 Jul 2012 15:21:09 -0500
I'm in full agreement with this, unless we consider our shack computer part of our "gear". :-) I could not avoid a severe RFI problem on 75/80 meters without winding my CAT5 network cable around some
/archives//html/Topband/2012-07/msg00197.html (8,376 bytes)

5. Re: Topband: Chokes, et. al. (score: 1)
Author: "Tom W8JI" <w8ji@w8ji.com>
Date: Sat, 14 Jul 2012 17:56:07 -0400
Hi Mike, The context of this was entirely "transmitter" RF cables, which also are used at times for receiving, and devices connected in the transmitting feedlines on the desk. The difference with coa
/archives//html/Topband/2012-07/msg00199.html (9,515 bytes)

6. Re: Topband: Chokes, et. al. (score: 1)
Author: Mike Waters <mikewate@gmail.com>
Date: Sat, 14 Jul 2012 17:23:19 -0500
Hi Tom, Ok, understood. Could very well be. Now to figure out how to track it down and solve it. (FWIW, only one keyboard has ever done this; this is one is a mini "Alaska" keyboard made by LiteOn, m
/archives//html/Topband/2012-07/msg00201.html (9,223 bytes)


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