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Entry  Fri Jul 4 09:17:13 2014, Akhil, Configuration, Electronics, Setup Used for Characterization of Frequency Counter setup.pdf
    Reply  Mon Jul 7 13:56:13 2014, Akhil, Configuration, Electronics, Setup Used for Characterization of Frequency Counter FreqVsTime.pngMissing_Data.png
Message ID: 10137     Entry time: Mon Jul 7 13:56:13 2014     In reply to: 10129
Author: Akhil 
Type: Configuration 
Category: Electronics 
Subject: Setup Used for Characterization of Frequency Counter 

When I was trying to plot PSD of the measurements, I still couldn't get better resolution. There still seems to be a problem with timing and synchronization of the R Pi with the FC even after addition of the external trigger circuit. Now, I am looking to debug this issue. Attached are the plots showing missing data points and data from the FC at uneven spacing(zoomed in plot).

 

Attachment 1: FreqVsTime.png  10 kB  Uploaded Mon Jul 7 18:31:22 2014  | Hide | Hide all
FreqVsTime.png
Attachment 2: Missing_Data.png  9 kB  Uploaded Mon Jul 7 22:50:27 2014  | Hide | Hide all
Missing_Data.png
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