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Mon Oct 13 13:51:49 2008
attempt to measure FSS ref phase
On Friday I began a measurement of the FSS reference phase. The setup involves the following:
+ turn off the 166 MHz LO (top signal generator on 1Y2 rack)
+ bring FSS LO 21.5 MHz to the 166 MHz delay line phase shifter, and back out the phase shifter with a second length of cable
+ add a length of cable to the RF 21.5 MHz in preparation for measuring FSS IN2 as a function of delay
Trouble locking the FSS, and ran out of time before the measurement could be performed.