[amsat-bb] M2 70cm Cross Yagis on LHCP

[H. Stephen Nipper]

EMAIL M2, I have found that they are happy to answer questions.

On Mon, Oct 15, 2018 at 6:45 AM Burns Fisher <burns at fisher.cc> wrote:

> A friend of mine discovered that M2 actually has polarity reversers for
> their CP 2m and 70cm antennas.  They are several hundred USD, but you might
> look at the manual to get a hint at how they do it.  I'm guessing it might
> be reversing which elements have the delay line, in fact it's probably a
> different delay line since the horizontal and vertical elements are a bit
> offset from each other.  Hope this helps.
>
> http://www.m2inc.com/FGPS70CM
>
>
>
> On Sun, Oct 14, 2018 at 10:38 PM, Sion Chow Q. C. (9M2CQC) <
> 9w2qc at 9w2qc.net>
> wrote:
>
> > Dear All,
> >
> > We are trying to setup determine how to setup the M2 436CP42UG & 436CP30
> > antennas for fixed LHCP polarity.  However the manual only provides
> > instructions for RHCP.
> >
> > Tried to Google this up but failed to find any information too.  Any
> > pointers or advice will be greatly appreciate.
> >
> > Thank you.
> >
> > 73, Sion, 9M2CQC
> >
> >
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> _______________________________________________
> Sent via AMSAT-BB at 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.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
> Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
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-- 
Stephen Nipper
Boise, Idaho
N7DJX