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Entry  Fri Aug 29 12:35:54 2014, Evan, DailyProgress, BEAT, Beat breadboard in place 
    Reply  Fri Aug 29 19:56:06 2014, Evan, DailyProgress, BEAT, Beat breadboard in place 
Message ID: 1494     Entry time: Fri Aug 29 19:56:06 2014     In reply to: 1492
Author: Evan 
Type: DailyProgress 
Category: BEAT 
Subject: Beat breadboard in place 

Quote:

Beat breadboard is slid back into place. North transmission appears on north camera. Still need to do south transmission.

Tara has found south transmission on camera. I steered the transmitted beams onto the beat PD and then made the k-vectors as parallel as I could as seen on an IR card.

The DC voltage on the PD is okay (ca. 50 mV from each beam), but I cannot see a beat note on the AC path using the HP4395. Tara will give a temperature kick which hopefully will bring the beat note within the range of the 1811.

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