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<div dir="ltr">Thank you for trying this. I’m not aware of a grounding diagram but I’ll see if we can generate one as a point of discussion. Improved grounding is one of the ideas that I most frequently hear mentioned when discussing this problem.</div>
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<div dir="ltr">Again, thanks</div>
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<div dir="ltr">Bob</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Dsg-hallc_nps <dsg-hallc_nps-bounces@jlab.org> on behalf of Aaron Brown via Dsg-hallc_nps <dsg-hallc_nps@jlab.org><br>
<b>Sent:</b> Thursday, December 1, 2022 3:11:00 PM<br>
<b>To:</b> Dsg-hallc_nps@jlab.org <dsg-hallc_nps@jlab.org><br>
<b>Subject:</b> [Dsg-hallc_nps] EEL 108 noise/grounding</font>
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Hi Bob et al.,</div>
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We've added thick aluminum foil to cover the front and back of the detector (see attached).</div>
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Looking at the scope it appears as though this did not help mitigate the noise.</div>
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Can anyone point me to a grounding schematic for the test setup in EEL 108 (if one exists)?</div>
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Thanks,</div>
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Aaron<br>
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