Comments on: Finding faults in coaxial cables https://www.epanorama.net/blog/2016/06/21/finding-faults-in-coaxial-cables/ All about electronics and circuit design Tue, 21 Apr 2026 08:24:24 +0000 hourly 1 http://wordpress.org/?v=3.9.14 By: Tomi Engdahl https://www.epanorama.net/blog/2016/06/21/finding-faults-in-coaxial-cables/comment-page-1/#comment-1847295 Wed, 26 Feb 2025 20:21:41 +0000 http://www.epanorama.net/newepa/?p=43063#comment-1847295 https://www.wacs.ch/en/koaxialkabel

Not all coaxial cables are the same. There are many different applications to transmit signals without interference. Our range includes coaxial cables in the ohm range of 50 / 78 / 93 / 95 / 100 / 124 / 150 Ohm.
In addition to the standard coaxial cable, there is also the micro coaxial cable, which stands out from the crowd
with its ultra small diameter.

]]> By: Tomi Engdahl https://www.epanorama.net/blog/2016/06/21/finding-faults-in-coaxial-cables/comment-page-1/#comment-1836122 Sat, 21 Sep 2024 18:48:39 +0000 http://www.epanorama.net/newepa/?p=43063#comment-1836122 https://www.perel.fi/tuotteet/155083487/tdr-mittaus

]]> By: Tomi Engdahl https://www.epanorama.net/blog/2016/06/21/finding-faults-in-coaxial-cables/comment-page-1/#comment-1826006 Sat, 20 Apr 2024 17:20:06 +0000 http://www.epanorama.net/newepa/?p=43063#comment-1826006 https://hackaday.com/2024/04/19/measuring-an-unknown-velocity-factor/

]]> By: Tomi Engdahl https://www.epanorama.net/blog/2016/06/21/finding-faults-in-coaxial-cables/comment-page-1/#comment-1820521 Sun, 07 Jan 2024 12:57:47 +0000 http://www.epanorama.net/newepa/?p=43063#comment-1820521 Nykyisin kierrettäviä F-liittimiä ei saa käyttää, ks. https://www.finlex.fi/data/normit/48858/M_65_E2022_M.pdf

]]> By: Tomi Engdahl https://www.epanorama.net/blog/2016/06/21/finding-faults-in-coaxial-cables/comment-page-1/#comment-1798988 Sun, 26 Mar 2023 13:57:44 +0000 http://www.epanorama.net/newepa/?p=43063#comment-1798988 http://www.eriele.fi/kaapelitutka.html

]]> By: Tomi Engdahl https://www.epanorama.net/blog/2016/06/21/finding-faults-in-coaxial-cables/comment-page-1/#comment-1744984 Thu, 09 Dec 2021 08:28:44 +0000 http://www.epanorama.net/newepa/?p=43063#comment-1744984 How Wrong Is VERITASIUM? A Lamp and Power Line Story
https://www.youtube.com/watch?v=iph500cPK28

0:00 Veritasium’s question and answer, was he right?
3:51 Short review of Derek’s video
5:24 Poynting Vector, direction of power flow
9:05 Detailed analysis of Derek’s question, Transmission Lines
17:37 WATCH THIS PART!

]]> By: Tomi Engdahl https://www.epanorama.net/blog/2016/06/21/finding-faults-in-coaxial-cables/comment-page-1/#comment-1708237 Mon, 12 Apr 2021 13:14:19 +0000 http://www.epanorama.net/newepa/?p=43063#comment-1708237 https://hackaday.com/2016/02/21/retrotechtacular-transmission-lines/

]]> By: Tomi Engdahl https://www.epanorama.net/blog/2016/06/21/finding-faults-in-coaxial-cables/comment-page-1/#comment-1694164 Wed, 07 Oct 2020 13:34:49 +0000 http://www.epanorama.net/newepa/?p=43063#comment-1694164 Types of Coax Cable and Line Loss Calculator
https://www.qsl.net/co8tw/Coax_Calculator.htm

]]> By: Tomi Engdahl https://www.epanorama.net/blog/2016/06/21/finding-faults-in-coaxial-cables/comment-page-1/#comment-1691475 Tue, 15 Sep 2020 11:40:39 +0000 http://www.epanorama.net/newepa/?p=43063#comment-1691475 Cable impedance profile with NanoVNA and TDR script
https://nuclearrambo.com/wordpress/cable-impedance-profile-with-nanovna-and-tdr-script/

]]> By: Tomi Engdahl https://www.epanorama.net/blog/2016/06/21/finding-faults-in-coaxial-cables/comment-page-1/#comment-1664941 Wed, 18 Dec 2019 14:08:40 +0000 http://www.epanorama.net/newepa/?p=43063#comment-1664941 With OTDR you can do TDR measurements on optical fiber installations:

Reading an OTDR Trace
https://www.youtube.com/watch?v=4jz7d_IvhF8

How to identify the symbols on a trace from an optical time domain reflectometer.

OTDR basics, Block Diagram, Operation, Display, Fault Location, Dead Zone & Attenuation Measurnment
https://www.youtube.com/watch?v=JiujKbgtdAY

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