[evlatests] EA14 tonight - no fringes.
Vivek Dhawan
vdhawan at nrao.edu
Sat Oct 2 00:40:57 EDT 2010
L band Needs at least 3dB more power out of both R and LCP.
The synch detector signal was very low. Is it even
connected?
X,C,S can see synch detector 5% (10% at X band, a bit high)
and sampler rms looks OK.
However, no fringes at any of these bands, in parallel
or cross-polarized correlations. Feed covers left on?
K,Q: did not try yet.
Steven Durand wrote:
> The initial test of ea14 shows the following
>
> X-band is fine
> L-band is a little low.
>
> Q-band IFA has large ripple but not B,C,D
>
> K-Band has small ripple on IFA and IFB but not C or D
>
>
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