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Total 5 documents matching your query.

1. [TenTec] Colliins SWR Bridge (score: 1): Author: ac9s@mchsi.com; Date: Sat, 12 Dec 2009 18:26:50 -0600 (CST); Jerry, You wrote: "Many a ham SWR meter is a very rough approximation of SWR and even when it shows matched, the impedance and reactance may be a ways from 50 ohms resistive. Birds aren't bad, Collin; /archives//html/TenTec/2009-12/msg00101.html (7,027 bytes)
2. Re: [TenTec] Colliins SWR Bridge (score: 1): Author: "geraldj" <geraldj@storm.weather.net>; Date: Sun, 13 Dec 2009 01:15:58 -0600; Yes. 73, Jerry, K0CQ _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/listinfo/tentec; /archives//html/TenTec/2009-12/msg00102.html (7,793 bytes)
3. Re: [TenTec] Colliins SWR Bridge (score: 1): Author: Phil Sussman <psussman@pactor.com>; Date: Sun, 13 Dec 2009 08:42:59 -0500; the science of a simple device mirrors the more complex. In other words, rocket science is not needed. For years I used a cheap CB matchbox on 10 meters in series with a Bird 43 wattmeter, just for; /archives//html/TenTec/2009-12/msg00103.html (9,235 bytes)
4. Re: [TenTec] Colliins SWR Bridge (score: 1): Author: "Dr. Gerald N. Johnson" <geraldj@weather.net>; Date: Sun, 13 Dec 2009 09:40:19 -0600; The problems are that without good directivity, that null may not actually be a match. Poor directivity couples forward power to the reverse power indicator and while there is always a null indicatio; /archives//html/TenTec/2009-12/msg00105.html (9,248 bytes)
5. Re: [TenTec] Colliins SWR Bridge (score: 1): Author: Phil Sussman <psussman@pactor.com>; Date: Sun, 13 Dec 2009 11:44:55 -0500; Yes Jerry, I did reverse the two but the result was the same. Note that I used RG-213 between the two and RG-58 on either side. I tried different lengths of RG-213 from 12in to 45in without much diff; /archives//html/TenTec/2009-12/msg00107.html (10,454 bytes)

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