[evlatests] X-Band Results from Modcomp-Free Observations
Rick Perley
rperley at nrao.edu
Fri Mar 9 13:29:31 EST 2007
I reviewed the mode 1A data at X-band from the tests.
Only antennas 3 and 7 were dead. All others fringed strongly.
Large delay errors (more than 1/2 turn of phase across 12 MHz, or
~50 nsec error or more) are seen on antennas 14, 17, 22, and 28.
Antenna 14 has full sensitivity at this band (unlike at C-band,
where it is very weak).
Amplitude drops, as reported earlier, are present.
All other characteristics looks good.
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