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

Ken Sowinski ksowinsk at nrao.edu
Thu Aug 28 11:35:39 EDT 2014


On Thu, 28 Aug 2014, Bryan Butler wrote:

>
> i think this is a great idea.

Of course, we will check the RFI properties of LED lighting?

Ken


> Bob Broilo wrote, On 8/28/14 9:22 :
>>  On Wed, 27 Aug 2014, Doug Scott wrote:
>> >  The Utility rack doors can be difficult to close. Failing to secure
>> >  the door latches can lead to a door popping open and affecting all the
>> >  electronic modules within that rack.
>>
>>  We are considering several solutions for the lighting problems near
>>  rack.  One of these is an LED fixture internal to the rack with a
>>  door-mounted switch to control the operation of the light.  It should
>>  be easy to connect this switch to a monitor point that would alert
>>  operations if the door failed to close properly.  In addition to
>>  cooling, it seems that RFI is a large concern as well.  If this sounds
>>  like a good idea, we can weight the selection of this lighting
>>  solution a bit more.  It is a bit preliminary at this point as we have
>>  not yet received a test fixture and cannot evaluate it's usefulness.
>>  So mainly I am just soliciting opinions on this "kill two birds with
>>  one stone".
>>
>>  Bob.
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