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References: [ +from:kimo@lava.net: 7 ]

Total 7 documents matching your query.

1. Re: [RFI] Got RFI ? - Some Good Solutions Material (score: 1)
Author: "Kimo Chun" <kimo@lava.net>
Date: Sun, 3 Dec 2006 23:29:50 -1000
I recently purchased 40 each of Mix 31 EMI Suppressor cores: Fair-rite P/N 2631803802. They are 2.4 in OD and 1.4 in ID. You might think it is a Toroid, I did. However, the manufacturer says, " No".
/archives//html/RFI/2006-12/msg00005.html (10,919 bytes)

2. [RFI] Mix 77 Snap-on (score: 1)
Author: "Kimo Chun" <kimo@lava.net>
Date: Sat, 4 Oct 2008 07:18:17 -1000
John, IMO there are three ways to buy ferrites. Suppliers that stock surplus or limited selection pieces like All Electronics and Surplus Sales of Nebraska; Retail suppliers who have broader lines su
/archives//html/RFI/2008-10/msg00009.html (9,395 bytes)

3. [RFI] Power line noise (Ash Thornton) (score: 1)
Author: "Kimo Chun" <kimo@lava.net>
Date: Mon, 8 Feb 2010 11:48:38 -1000
If I may reiterate advice from Mike Martin, K3RFI, a professional in the field of RFI sleuthing. He does not recommend that anyone strike a utility pole to see if you can interrupt or affect the rece
/archives//html/RFI/2010-02/msg00010.html (12,465 bytes)

4. [RFI] Didn't mobile phones originate in Ham radio?- off topic (score: 1)
Author: "Kimo Chun" <kimo@lava.net>
Date: Sat, 28 May 2011 17:23:56 -1000
I cannot speak on the claim mentioned but I would think it refers to something regarding the cellular phone era that began commercially in the 1980's. If you look up Mobile Telephone Service on Wikip
/archives//html/RFI/2011-05/msg00088.html (10,288 bytes)

5. [RFI] Dell D505 PA-10 PS (score: 1)
Author: "Kimo Chun" <kimo@lava.net>
Date: Fri, 10 Aug 2012 10:09:29 -1000
Pat, Use a type 43 or 44 ferrite core. Though we often call them "toroids" it may be categorized in the catalog as an EMI/RFI suppressor. Wind as many turns through it as you can. If the connectors w
/archives//html/RFI/2012-08/msg00053.html (8,543 bytes)

6. [RFI] Subject: Re: Recommended Handheld VHF-UHF Yagi? (score: 1)
Author: Kimo C Chun <kimo@lava.net>
Date: Tue, 17 Jun 2014 16:35:39 -1000
I haven't followed this closely. If you're looking for log periodic yagi that covers amateur frequencies I just happened to pick up a QST, June 2013, pg. 56 "Short Takes" column by Steve Ford, WB8IMY
/archives//html/RFI/2014-06/msg00107.html (11,836 bytes)

7. Re: [RFI] Subject: Re: Recommended Handheld VHF-UHF Yagi? (score: 1)
Author: Kimo C Chun <kimo@lava.net>
Date: Wed, 18 Jun 2014 16:49:29 -1000
David, My bad. Clearly a case of seeing what you want to see. Dual-band yagi, maybe, but a log covering 2m to 70 cm with 5 elements, hardly. I wonder if the math would work...there'd be pretty big ho
/archives//html/RFI/2014-06/msg00115.html (10,351 bytes)

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