HEPI Pier Pod Gain Change DCN

Document #:

LIGO-E1200420-v2

Document type:

E - Engineering documents

Abstract:

This document shows how to raise the gain of the Pier Pods to make their range more compatible with the current need.

Files in Document:

• PierPodDCNv2.pdf (19.3 kB)

Other Files:

• PierPodDCN.doc (93.5 kB)

Topics:

• Seismic Isolation

Authors:

• Benjamin Abbott

Keywords:

L4C Pier HEPI

Notes and Changes:

v2 uses a more readily available resistor value of 33.2K instead of the rare 33.0K.

Related Documents:

• LIGO-D080521: HEPI Pier Interface Schematic and PCB

Referenced by: