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References: [ +from:KK4CPS@gmail.com: 3 ]

Total 3 documents matching your query.

1. Re: [RFI] USB qrm - what to do? (score: 1)
Author: Matthew King - KK4CPS <KK4CPS@gmail.com>
Date: Mon, 13 Mar 2017 10:27:40 -0400
Pete - I had similar problems until I purchased shielded USB cables with the small ferrites already molded in. The ones I have are silver and look braided under a clear insulation. They are noticeabl
/archives//html/RFI/2017-03/msg00025.html (10,831 bytes)

2. Re: [RFI] RFI In My Shack (score: 1)
Author: Matthew King - KK4CPS <KK4CPS@gmail.com>
Date: Sat, 2 Dec 2017 14:00:44 -0500
Joe - how do you know you have "next to none!" RF in the shack? If you have an OCFD that's not got a REAL current choke (no voltage baluns or single core 4:1 baluns need apply here) then you have RF
/archives//html/RFI/2017-12/msg00012.html (14,962 bytes)

3. Re: [RFI] RFI In My Shack (score: 1)
Author: Matthew King - KK4CPS <KK4CPS@gmail.com>
Date: Sat, 2 Dec 2017 19:43:17 -0500
Dave, there's nothing wrong with an OCFD *IF* it's fed properly, i.e. through *proper* baluns & chokes. The fundamental band of the antenna (40 or 80, for example) and the exact split make huge diffe
/archives//html/RFI/2017-12/msg00019.html (10,487 bytes)

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