[evlatests] Antenna 4
Charles Kutz
ckutz at nrao.edu
Fri Sep 21 16:39:27 EDT 2007
The P-Band in antenna 4 has been disconnected. John has another unit
ready that we will install Monday.
Rational: The RFI at antenna 4 has made the P-Band operation a
problematic scenario and I do not want to take the chance of having
another oscillating unit disturbing the observations in other bands this
weekend.
As a side note the P-Band unit that was generating harmonics in antenna
21 is not generating any harmonics on the bench.
Chuck Kutz
Rick Perley wrote:
> ... is not repaired. The L-band behavior seen last night continues
> today, with no change whatsoever.
>
> My suggestion (to save everybody's time) is to convert it to an EVLA
> antenna, as soon as possible ...
>
> Rick
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