[evlatests] Important addendum
Jim Jackson
jjackson at aoc.nrao.edu
Mon Apr 24 19:56:12 EDT 2006
We were guessing the L302's weren't working at the new LO frequency (which
I believe to be 13856.1MHz - correct me if I'm wrong). However - I just
tried that frequency on two L302's in the lab - one a rev A like in
Antennas 14/16 and the other a new unit with the new firmware. Both worked
perfectly at this frequency.
Anyone have any other ideas? Barry mentioned Flukes. Is it possible two
of them could have been off frequency like was happening with IF-B last week?
Jim
At 02:34 PM 4/24/2006, you wrote:
> Jim Jackson inquired as to whether the EVLA antennas were
>fringing amongst themselves in IFs A and C at L-band. (To remind,
>antennas 13, 14 and 16 gave no fringes to any VLA antenna at L-band
>in IFs A and C, but did so in IFs B and D).
> Answer:
>
> Antennas 13, 14 and 16 gave lovely fringes with each other in
>IFs A and C, at L-band. _______________________________________________
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