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Message ID: 1885     Entry time: Tue Aug 11 02:15:20 2009
Author: Clara 
Type: Update 
Category: PEM 
Subject: Guralp breakout box circuit diagram 

While writing my progress report, I redrew the Guralp breakout box circuit diagram with all the changes marked. Since only one hard copy exists, I thought it might be useful to post my drawing up in case it is needed for any reason. The two drawings are the same - the second has just been broken into two parts to make it easier to fit on a normal 8.5 x 11 or A4 sheet of paper. The gains for each opamp have not been marked, but they could very easily be added in if necessary. The black resistances and capacitances are the originals. All changes have been indicated in blue.



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