Re: [amsat-bb] Duplexer(s) for mode VU

["Andrew Glasbrenner" <glasbrenner@xxxxxxxxxxxxxx>]

> 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?

I've had the best luck putting the diplexer between the 70cm antenna and
preamp....

73, Drew KO4MA


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