[evlatests] ea20 first fringes

[Rob Long]

I am having someone install a short piece of coax in the 128 MHz clock 
for the L302s to see if this solves the 10 sec phase jump.  This sounds 
typical of the L302 timing, but a coincidence that it's on both L302s.

Rob

Ken Sowinski wrote:
> Late Wednesday Rob reported that the antnna ought to work at X band
> using IFs A, C and C; IF D was not yet up.
> 
> I quick check was made and fringes were obtained at X band using
> three IFs.  X band delays were set, and the antenna should be
> availablr to continue outfitting and testing.
> 
> There was one problem that needs to be tracked down.  There is a
> large phase jump in all IFs with each 10 second integration.  I
> did not put any effort intrying to characterize it and assume
> there is some sort of synchronization problem.  I can help with
> that this afternoon if needed.
> 
> 
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