Mr. Gunn,

He specifically asked how to phase them. Using a relay to switch between them is an obvious solution that he apparently didn't want to use.

If you want to combine two 50 ohm loads into one, my suggestion is correct. Not gibberish. It is a variation of the Wilkinson combiner/splitter. Read up on it. 

Inline image


Fred
K9SO

On Monday, November 29, 2021, 08:20:15 AM EST, Nigel A. Gunn G8IFF/W8IFF <nigel@ngunn.net> wrote:


Unfortunately, Brian, you're getting mostly gibberish that you didn't ask for.

> On 28/11/2021 23:22 Brian Clark <decompudoc@gmail.com> wrote:
>
>
> Hello Everyone,
>
> I have two Dual-Band 2 Meter/440 Yagi's that I would like to use on a Rotator, with one in the vertical polarity and one in horizontal.
>
> Is there a phasing circuit or system that someone can recomend to allow both of these antennas to coexist on one coax input to my radio?
>
> Thanks,
>
> Brian
> KF6FES
> ----------------------------------------------------------- Sent via AMSAT-BB(a)amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Acceptable Use and Privacy Policies available at https://www.amsat.org/about-amsat/ View archives of this mailing list at https://mailman.amsat.org/hyperkitty/list/amsat-bb@amsat.org To unsubscribe send an email to amsat-bb-leave(a)amsat.org Manage all of your AMSAT-NA mailing list preferences at https://mailman.amsat.org

Nigel A. Gunn, ///shoulders.outwards.resolutions tel +1-937-971-0366
Amateur Radio G8IFF W8IFF and GMRS WRBV701, e-mail nigel@ngunn.net www http://www.ngunn.net


-----------------------------------------------------------

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