[evlatests] Which antennas should we connect to WIDAR-0?

Keith Morris kmorris at nrao.edu
Wed Feb 25 13:54:00 EST 2009


Michael:

ea24 IFs A and C now have 3-bit-compliant Downconverters.  In addition, 
we have another pair of Downconverters that could be retrofit into some 
other antenna on your list.

Keith



Michael Rupen wrote:
> Hmm, good point.  Maybe switch ea05 and ea25?  That leaves us with
> two C-band antennas per rack as well...
>
>            Michael
>
> On Wed, 25 Feb 2009, Barry Clark wrote:
>
>   
>> To minimize the refibering when we switch to 5A 2Pol, one might like to
>> keep the 3bit antennas down to two per rack, so they don't have to be
>> disturbed when we make the switch, and their other baseband can simply
>> be hooked in beside them.
>>
>> Michael Rupen wrote:
>>     
>>> Hello folks --
>>>
>>>    Brent will be here Monday to bring up WIDAR-0, so it's time to
>>> decide which antennas should be connected to WIDAR-0.
>>>
>>>       
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-- 
Keith Morris
National Radio Astronomy Observatory
1003 Lopezville Rd.
Socorro, NM 87801
575-835-7060 (phone)
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