To: | jimlux@earthlink.net, towertalk@contesting.com |
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Subject: | Re: [TowerTalk] Antenna analyzers and parallel conductortransmissionlines |
From: | Steve <steveac@charter.net> |
Date: | Thu, 03 Feb 2005 22:39:48 -0500 |
List-post: | <mailto:towertalk@contesting.com> |
Hi Jim, Thanks for the insight. Any idea of what degree of inaccuracy might be introduced by the parasitic asymetric capacitance in the HF range if one were to connect ladder line to an analyzer's SO-239? With respect to the "extremes of resistance and reactance" mentioned in my note, I was particularly interested in how these devices perform when analyzing dipoles which are electrically short. Using EZNEC and TLW, I find instances when the resistive component is in the 5-10 ohm range and the reactance is in the 1000 ohm range. I was wondering if the the units in the market place are all about the same or if one stands out from the herd with respect to measuring these "extremes"? Thanks, Steve K8JQ Jim Lux wrote: ----- Original Message ----- From: "Steve" <steveac@charter.net> To: <towertalk@contesting.com> Sent: Wednesday, February 02, 2005 5:41 PM Subject: [TowerTalk] Antenna analyzers and parallel conductor transmissionlines _______________________________________________ See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any questions and ask for Sherman, W2FLA. _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com http://lists.contesting.com/mailman/listinfo/towertalk |
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