40m QIL Cryo_Lab CTN SUS_Lab TCS_Lab OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
  40m Log  Not logged in ELOG logo
Message ID: 7756     Entry time: Tue Nov 27 19:06:16 2012
Author: Riju 
Type: Update 
Category:  
Subject: Testing AG4395A+GPIB 

 I ve tested another bandpass filter today with similar set-up. This time I took the data with corrected reference level. To set this reference-level the filter was disconnected and the cable was connected "thru" according to the instructions provided in the manual of AG4395A at http://cp.literature.agilent.com/litweb/pdf/04395-90040.pdf, page 3-10. The transfer functions are as follows 

Attachment 1: tfmag1.jpg  20 kB  | Hide | Hide all
tfmag1.jpg
Attachment 2: tfphase1.jpg  21 kB  | Hide | Hide all
tfphase1.jpg
ELOG V3.1.3-