Interestingly, I just tested the shielding on a USB A to USB C cable I have, which looked like it should be fine, with a transparent jacket over woven shielding and a big ferrite bead - about 1 meter
Pete, just another data point based on my experience with shielded Ethernet cables. Excerpt from one of my PPT's follows. I found the shield connections to be intermittent. Do Not Use Shielded Ethern
Oh Joy - another thing to check. I'm using a plain Ethernet Cat 5 patch cable from my amp to my computer. Judging by how floppy it is, I suspect no shielding at all - but a question - if there were
No pin is needed. There is a metal shell around the RJ45. _______________________________________________ RFI mailing list RFI@contesting.com http://lists.contesting.com/mailman/listinfo/rfi
For what it's worth, I wired my whole house with unshielded CAT 6 cable, before the shielded stuff and connectors were available. While I do have a bunch of ferrite on the cables at the router, etc.,
The sheilding on Cat-6A is more about the lan signal not getting interfered with vs not interfering with stuff --Original Message-- From: RFI <rfi-bounces+charlie=thegallos.com@contesting.com> On Beh
There are birdies around 14030, 21030, the low end of 10M CW and 6M that come from wired Ethernet. We hear our own plus those of our neighbors. They're free-running, so we hear multiples. These are w
Not on mine, Jeff - all plastic. 73, Pete N4ZR Oh Joy - another thing to check. I'm using a plain Ethernet Cat 5 patch cable from my amp to my computer. Judging by how floppy it is, I suspect no sh
IME, range from "not measurable with commonly available equipment/technique to < 1 Ohm @ 5vdc nom. Clay E. Autery, Jr. KY5G On 1/16/2024 8:32 AM, Pete Smith N4ZR wrote: Interestingly, I just tested t
My 40 year old Fluke 8060A will get down below 0.1 Ohms. The issue is not shield resistance, but rather 1) whether it is a shield or a wire, 2) the quality of the shield, and 3) where it is connected
This is an excellent and very readable cable and connector EMC reference www.emcstandards.co.uk/files/part_2_text_and_graphics_21_may_09.pdf It covers many of the most important cable and connector E
Yes sir. You, me, & a small minority have Fluke instruments and/or better, VNAs, etc. <smile> Yes sir, I know that resistance is not really the issue. I was just answering the question only and tr