[evlatests] a working Ka band baseline

Ken Sowinski ksowinsk at nrao.edu
Fri Aug 8 16:34:36 EDT 2008


On Fri, 8 Aug 2008, Dan Mertely wrote:

> I swapped the LCP/RCP output cables on the ant02 Ka band
> FE this morning @ 09:00.  -Mert

Yes, it works now.  I adjusted delays, focus and attenuators.
Collimation has been registered to X band so referenced pointing
will work.  We now have a single working Ka band baseline

With the array setup at 40 GHz (Q band) both antennas fringed
against all the Q band antennas.  Antenna 2 looks a little better
than ea04 in this arrangement.  I did not try the same thing with
the rest of the array at K band.




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