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Entry  Sat May 24 22:56:57 2014, Jenne, Update, Electronics, Amplifier removed from BeatX path 
    Reply  Mon May 26 07:59:23 2014, Koji, Update, Electronics, Amplifier removed from BeatX path 
       Reply  Tue May 27 11:58:45 2014, Jenne, Update, Electronics, Amplifier removed from BeatX path ALS_outofloop_27May2013.pdf
Message ID: 9995     Entry time: Tue May 27 11:58:45 2014     In reply to: 9992
Author: Jenne 
Type: Update 
Category: Electronics 
Subject: Amplifier removed from BeatX path 

Sorry, I had been in a hurry when I worked on this last week, and again when I wrote the elog, but I wanted to at least put in a note for any weekend workers.

The ALS beatnote setups need alignment on the PSL table.  However, even at very low RF beat frequency, the X beatnote now at low frequencies matches our best measurement from last week.  The "HEPA off" (teal and purple) measurements are from last week, and the red and blue are from this week.  The X beatnote was 10MHz and the Y beatnote today was 31MHz.

ALS_outofloop_27May2013.pdf

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