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Entry  Tue Nov 5 16:47:19 2013, rana, Frogs, LSC, illegal power supply about to expire 20131023_222351.jpg
    Reply  Tue Nov 5 17:12:48 2013, Jenne, Frogs, LSC, illegal power supply about to expire 
    Reply  Wed Nov 6 14:47:41 2013, Steve, Frogs, LSC, Din connectors added at 1Y2 1Y2moreDinFuses.jpg
       Reply  Wed Nov 6 15:57:22 2013, Jenne, Update, LSC, Power Supply solution 
          Reply  Fri Nov 8 17:19:27 2013, Jenne, Update, LSC, New Broadband PD for POP 22/110 IMG_1255.JPG
             Reply  Sat Nov 9 10:25:43 2013, Koji, Update, LSC, New Broadband PD for POP 22/110 
                Reply  Tue Dec 17 14:06:59 2013, rana, Update, LSC, New Broadband PD for POP 22/110 POP22110sch.pdfPOP22110.pdf
    Reply  Thu Feb 26 16:37:21 2015, manasa, Frogs, LSC, RIP illegal power supply 
Message ID: 9361     Entry time: Fri Nov 8 17:19:27 2013     In reply to: 9355     Reply to this: 9363
Author: Jenne 
Type: Update 
Category: LSC 
Subject: New Broadband PD for POP 22/110 

Here is a photo of the board inside the broadband photodiode (one of them) that I took from the Gyro experiment:

IMG_1255.JPG

This PD is Serial Number S1200271.

We need to have a look at the schematic, figure out what's in here now, and then modify this to be useful (appropriate resonances / notches, as well as amplification) for POP 22/110.

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