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Total 5 documents matching your query.

1. Topband: WD-1 Wire impedance (score: 1): Author: Jim Cary <jimlcary@gmail.com>; Date: Mon, 10 Oct 2016 11:48:35 -0400; I use a DXE reversible beverage system using 450 ohm ladder line which runs along a fence line between a few friendly neighbors. However, a couple have commented that that big wire really sticks out,; /archives//html/Topband/2016-10/msg00020.html (6,782 bytes)
2. Re: Topband: WD-1 Wire impedance (score: 1): Author: Herbert Schoenbohm <herbs@vitelcom.net>; Date: Mon, 10 Oct 2016 12:38:08 -0400; The impedance of WD-1A is supposed to be around 70 ohms as most telephone wire is. The DXE boxes are designed for 450 ohms so these boxes are probably not the best choice for WD1A. DXE does now have; /archives//html/Topband/2016-10/msg00021.html (9,555 bytes)
3. Re: Topband: WD-1 Wire impedance (score: 1): Author: Herbert Schoenbohm <herbert.schoenbohm@gmail.com>; Date: Mon, 10 Oct 2016 12:54:31 -0400; Some discussion of WD-1A on Google claims the impedance is 170 ohms and other claim 70 ohms. I have 1/2 mile on a spool that I will measure with a bridge and several resistors to see what is the near; /archives//html/Topband/2016-10/msg00022.html (10,033 bytes)
4. Re: Topband: WD-1 Wire impedance (score: 1): Author: MICHAEL <mstangelo@comcast.net>; Date: Mon, 10 Oct 2016 18:51:09 +0000 (UTC); Herb, Is that impedance for audio or RF frequencies? The best this is to use a RF bridge or analyzer to determine the impedance at the frequency of interest, which is 1.8Mhz in our case. Mike N2MS Th; /archives//html/Topband/2016-10/msg00024.html (7,499 bytes)
5. Topband: WD-1 Wire impedance (score: 1): Author: Jim Cary <jimlcary@gmail.com>; Date: Mon, 10 Oct 2016 15:06:20 -0400; Thanks for all of your input. I have been reading this forum for many, many years but this was the first time I called upon the collective wisdom of the group. Your responses were greatly appreciated; /archives//html/Topband/2016-10/msg00025.html (6,996 bytes)

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