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Total 4 documents matching your query.

1. [CQ-Contest] Strange cable lengths (score: 1): Author: marco.spalluzzi@orobiacom.it (Marco Spalluzzi); Date: Fri Feb 22 08:42:00 2002; Hi guys, I've got a question for you: a friend of mine said is possible feed an antenna using low loss 75 ohm cable, through a system like this: (antenna)-(any length of 75 ohm coax)-(piece of length; /archives//html/CQ-Contest/2002-02/msg00354.html (7,199 bytes)
2. [CQ-Contest] Strange cable lengths (score: 1): Author: W4EF@dellroy.com (Mike); Date: Sat Feb 23 03:02:31 2002; Marco, I believe this scheme is known as the "Asynchronous Transformer" - asynchronous because it can be inserted at any point along the 75 ohm transmission line. I just did some modeling of this sch; /archives//html/CQ-Contest/2002-02/msg00365.html (9,319 bytes)
3. [CQ-Contest] Strange cable lengths (score: 1): Author: btippett@alum.mit.edu (Bill Tippett); Date: Sat Feb 23 13:44:01 2002; See Non-Synchronous balun described by K1XX: http://lists.contesting.com/_towertalk/199610/0276.html 73, Bill W4ZV; /archives//html/CQ-Contest/2002-02/msg00366.html (6,644 bytes)
4. [CQ-Contest] Strange cable lengths (score: 1): Author: W4EF@dellroy.com (Mike); Date: Sat Feb 23 19:17:00 2002; Marco, I modeled the scheme described in the link the Bill provided. When you add the additional 50/75 ohm transformers on the antenna side, the match gets much better (VSWR_ant = VSWR_ shack). I sus; /archives//html/CQ-Contest/2002-02/msg00374.html (7,747 bytes)

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