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Fri Sep 13 16:59:39 2019
South PMC Servo Card changes
Gain was way too low
The header H1 was not shorted on the board.
This reduced the gain of first stage to only 2, while it wsmeant to be 101!
I just opened the box and put back in jumper on this header.
The gain slider for AD602 is at -1 dB, 1 dB below the unstability point.
Earlier the slider was maxed out to 30dB, so we didn't know if we are close to optimum supression.
Changes have been updated in the