[evlatests] [Vlite-external] Antenna ea1=V5 problems

Ken Sowinski ksowinsk at nrao.edu
Sun Aug 24 15:37:46 EDT 2014


On Sat, 23 Aug 2014, Bryan Butler wrote:

>
>
> Doug Scott wrote, On 8/22/14 16:20 :
>>  Good afternoon,
>>  As one of the techs who swapped out the L305 here, I'd like to request a
>>  little direction on how to minimize any impact on VLITE modules.
>>
>>  1. Of the many modules we (LO/IF) affect in the antenna vertex room,
>>  when are we to request our VLITE expert to check things out?
>
> only if you think it affects the D306.  i realize you may not know, and these 
> are early days for these modules, so i think it's going to take a bit of time 
> to get experience with them before we really know.

Only the L304 and L305, power and signal from the VHF receiver
are necessary for the D306 to work.

Ken


>>  2. Should the VLITE expert (Mike R.) be unavailable, who might be
>>  filling in?
>
> kerry shores is the backup, as far as i know.
>
>
>>  3. Is there an antenna overlay screen in the works for VLITE?
>
> no.  we have only mike's module status screen (through which you can get at 
> least a bandpass), and nothing else.  and i think that's going to have to be 
> it.  remember that this is a best effort basis.


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