[evlatests] P-band swapped polarizations?
Paul Harden
pharden at nrao.edu
Thu Mar 7 20:10:27 EST 2013
Rick Perley wrote:
> However, it is *perfectly* clear that ea23 has the cables reversed.
I will hold off on EA01, but will swap EA23 time permitting next week
when at the site.
> It's also abundantly clear that the 'LCP' side of ea09 is not
> providing any useful signals.
This receiver has had a bad LNA in that channel for several months, only
electronic failure so far. Will be fixed at the completion of the build
when I know for sure I have a spare LNA or two.
Paul
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