[evlatests] DTS 20Hz from L305

Keith Morris kmorris at nrao.edu
Mon Sep 9 18:59:03 EDT 2013


I propose ea04 (CE3), since it is convenient (and doesn't have other 
tests underway, such as Hittite samplers or experimental dipoles).

Any objections?



On 9/9/2013 9:16 AM, Ken Sowinski wrote:
>> Matt has made a version of the L305 firmware that uses a 20Hz modulation
>> (in place of the 19.2Hz) in the timecode to the DTS.  It has been tested
>> successfully on the bench, and we would like to install it into an
>> antenna during this week's maintenance day.  The change was transparent
>> to the Deformatter on the bench.
>>
>> Which antenna should receive the modified L305?  And are there any
>> preparations that need to be made at the WIDAR end to support the change?
>
> As usual, avoid ea12 do we don't get confused about delays.
> Kerry and Mike should know whether any changes are needed at
> the deformatter.  Widsr beyond the deformatter should not
> care, it says here.
>

-- 
Keith Morris
National Radio Astronomy Observatory
1003 Lopezville Rd.
Socorro, NM 87801
575-835-7060 (phone)
575-835-7027 (fax)



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