[evlatests] antenna 26

[Ken Sowinski]

On Tue, 12 Sep 2006, Ken Sowinski wrote:

> the distribution among correlator products is interesting.
> AA  very 0.18, steady phases
> CC  weak amplitude
> AC  0.17, steady phases
> CA  very weak amplitude
> I am hard pressed to see how to get it to do this.

This is consistent with RCP, at the same sky frequency, being
delivered to both downconverters.  An RF splitter in the receiver
delivering RCP to both output terminals would explain this and
the low power seen in the downconverter.  Of course there are
many other ways to get this to happen.