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Duplexer(s) for mode VU
- Subject: [amsat-bb] Duplexer(s) for mode VU
- From: "Alan P. Biddle" <APBIDDLE@xxxxxxxxxxx>
- Date: Sun, 27 Jun 2004 22:49:27 -0000
Hi,
A question about using duplexers to reduce desense in mode VU (J)
operations. You can put one in the V TX line to reduce the 3rd harmonic,
and from the U antenna to reduce the V fundamental overload. Which, or
both, do people use?
Alan
WA4SCA
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