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Total 7 documents matching your query.

1. TopBand: z measurements (score: 1): Author: W7lr@aol.com (W7lr@aol.com); Date: Thu, 6 Aug 1998 00:00:25 EDT; I believe that this is a topband topic. I'd like to make impedance measurements on verticals to be used in an array. No luck with MFJ AEA instruments due to overload from bc stations. It seems an rf; /archives//html/Topband/1998-08/msg00068.html (7,831 bytes)
2. TopBand: z measurements (score: 1): Author: W8AV@aol.com (W8AV@aol.com); Date: Thu, 6 Aug 1998 07:07:29 EDT; << Does anyone know if this bridge will work on 160m, and/or if GR made another model for hf? I thought about making my own bridge since I have an estimate of what impedances are involved, but suspec; /archives//html/Topband/1998-08/msg00069.html (8,359 bytes)
3. TopBand: z measurements (score: 1): Author: n3oc@wirelessinc.com (Brian McGinness); Date: Thu, 06 Aug 1998 11:21:19 -0400; The delta OIB-2 is 1.8-30 mhz. A few have shown up recently at the Rochester NY hamfest, and a number of us got one. Everyone keep your eyes peeled for these gems! They work great, and you can use fu; /archives//html/Topband/1998-08/msg00071.html (9,816 bytes)
4. TopBand: z measurements (score: 1): Author: k6se@juno.com (Earl W Cunningham); Date: Thu, 06 Aug 1998 12:12:18 EDT; On Thu, 06 Aug 1998 11:21:19 -0400 Brian McGinness <n3oc@wirelessinc.com> writes: == By all means do activate FS on Topband! I already have FS on 160m, but I'm sure many others still need it. Does an; /archives//html/Topband/1998-08/msg00073.html (7,839 bytes)
5. TopBand: z measurements (score: 1): Author: K3BU@aol.com (K3BU@aol.com); Date: Thu, 6 Aug 1998 15:21:31 EDT; << I believe that this is a topband topic. I'd like to make impedance measurements on verticals to be used in an array. No luck with MFJ AEA instruments due to overload from bc stations. >> I used th; /archives//html/Topband/1998-08/msg00075.html (7,840 bytes)
6. TopBand: z measurements (score: 1): Author: W8AV@aol.com (W8AV@aol.com); Date: Sat, 8 Aug 1998 08:45:49 EDT; << I used the following method to measure impedance of antenna: (might be crude, and won't tell you reactances) I fired up transmitter at low power through the SWR bridge and antenna tuner on desired; /archives//html/Topband/1998-08/msg00078.html (8,404 bytes)
7. TopBand: z measurements (score: 1): Author: w8ji.tom@MCIONE.com (w8ji.tom); Date: Mon, 10 Aug 1998 11:35:50 -0400; Hi Goose, Yuri's idea does work, if the load is a variable reactance in series with a resistance. I often use small silver micas as the reactance reference but it does require some experience with re; /archives//html/Topband/1998-08/msg00092.html (8,161 bytes)

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