40m QIL Cryo_Lab CTN SUS_Lab CAML OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
  40m Log  Not logged in ELOG logo
 List  |  Find  |  Login  |  Help 
Entry  Tue Jul 12 14:56:17 2022, Tomislav, Summary, Electronics, Electronics noise measurements 23x
    Reply  Wed Jul 13 13:26:44 2022, rana, Summary, Electronics, Electronics noise measurements 
Message ID: 16998     Entry time: Wed Jul 13 13:26:44 2022     In reply to: 16992
Author: rana 
Type: Summary 
Category: Electronics 
Subject: Electronics noise measurements 

as I said to you yesterday, I don't think image 2a shows the output of the demod board. The output of the demod board is actually the output connector ON the demod board. What you are showing in 2a, is the signal that goes from the whitening board to the ADC I believe. I may be msitaken, so please check with Tega for the signal chain.

ELOG V3.1.3-