[evlatests] ea23 returns, slowly

Chuck Kutz ckutz at nrao.edu
Tue Sep 6 17:29:21 EDT 2011


The Ku receiver is waiting on Hayward for test.

-----Original Message-----
From: evlatests-bounces at nrao.edu [mailto:evlatests-bounces at nrao.edu] On
Behalf Of Ken Sowinski
Sent: Tuesday, September 06, 2011 3:18 PM
To: Ken Sowinski
Cc: evlatests at aoc.nrao.edu
Subject: Re: [evlatests] ea23 returns, slowly

On Tue, 6 Sep 2011, Ken Sowinski wrote:

> X and L band receivers are not yet installed
> S band works
> C band works, but the polarizations are backwards

C band cables have been reversed; pointing will be done tonight.

> Ku band rotation setting is unknown

A rotation setting has been provided, but there seems to
be no receiver.  the downconverters show no power at Ku band.

> K band works, but is very weak, probably because of poor pointing
> Ka and Q bands not examined
>
> If C band cables are swapped today we can do pointing tonight.
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