Friday, October 31, 2008

Thursday, Oct 30, 2008

Worked on getting rejection ratio with the 4000A-002 accel. I had to get the accel dynamics before the RR. When I did this, the transfer function showed a "blip" at around 95Hz. This is a problem because when I then went to take the rejection ratio (after having replaced the necessary electrical components), the RR was very bad at 95 Hz, where this blip occurs.

At around 2:00pm Leslie gave me the OK to send the Vixi analyzer to White Sands. I spent most of the rest of the day shipping this, then moving all my instrumentation over to the Ethyl analyzer to continue the RR tests.

I also shipped out the Kaman eddy current probe frequency demodulator box to get repaired.

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