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Total 3 documents matching your query.

1. Re: Topband: [TowerTalk] RX 4 square (score: 1): Author: Roger D Johnson <n1rj@roadrunner.com>; Date: Sat, 01 Sep 2007 11:10:22 -0400; I'm not an engineer and am having a hard time understanding this. It's my understanding that, if a cable is terminated in it's characteristic impedance, the phase shift will be equal to the electrica; /archives//html/Topband/2007-09/msg00001.html (8,103 bytes)
2. Re: Topband: [TowerTalk] RX 4 square (score: 1): Author: "Jim Brown" <jim@audiosystemsgroup.com>; Date: Sat, 01 Sep 2007 10:38:51 -0700; "Equal" is where the bodies are buried. To understand this, remember that nulls in a pattern (that is, signal rejection) is the result of the cancellation of signals that are equal and 180 degrees ou; /archives//html/Topband/2007-09/msg00002.html (7,938 bytes)
3. Re: Topband: [TowerTalk] RX 4 square (score: 1): Author: "Tom Rauch" <w8ji@contesting.com>; Date: Sat, 1 Sep 2007 21:16:45 -0400; That's true for the cables, but the source can shift phase. This is why a high-Q antenna (one that changes reactance rapidly with frequency) is bad news. It's important for the source (the elements); /archives//html/Topband/2007-09/msg00003.html (8,237 bytes)

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