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Th 40m Upgrade Frequency Generation Box is going to going to be installed in the 1Y1 rack. It is going to generate the modulation and the demodulation frequencies. The 40m Upgrade Frequency Generation Box is going to be installed in the 1Y1 rack. It will be used to generate the modulation and the demodulation frequencies.
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<<TableOfContents(2)>>

== Picures ==
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attachment:FrequencyGenerationBox.jpg <<ImageLink(Visio-frequencyGenerationBox_wiringSchematic.png, width=1000)>>
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[[IndexOfContents]] == Things to do ==
 1. get parts
 1. cut 5 3x3" copper sheets

== Parts ==

=== Assembling Parts ===

|| '''Part''' || '''Function''' || '''Description''' || '''Provider''' || '''SN''' || '''Q.ty''' || '''Status''' ||
|| Teflon sheet || base mounting plate || 12"x24"x3/8" || [http://www.mcmaster.com/# McMaster] || 8545K37 || 2 || to order ||
|| stainless steel spacers || plate support || 1/4" OD, 3/8" Length, 8-32 || [http://www.mcmaster.com/# McMaster] || 91125A453 || 20 || to order ||
|| LIGO std power connector || power feed thru || 4-pin || Downs lab || drill room bin 108/6 || 2 || to get from Wilson House ||
|| clamps || holding component on plate || [attachment:bracket.png drawing] || Mike || - || 12 || to order ||

=== RF Components ===
|| '''Part''' || '''Provider''' || '''SN''' || '''Q.ty''' || '''Status''' ||
|| Power Splitter || Digi Key || ZFRSC-42+ || 4 || to order ||

== Links ==
[http://www.ligo.caltech.edu/~costheld/ Chub's Web Page with lots of electronics diagrams and pictures]

The 40m Upgrade Frequency Generation Box is going to be installed in the 1Y1 rack. It will be used to generate the modulation and the demodulation frequencies.

Picures

This is the first picture as I start putting it together.

Visio-frequencyGenerationBox_wiringSchematic.png

Things to do

  1. get parts
  2. cut 5 3x3" copper sheets

Parts

Assembling Parts

Part

Function

Description

Provider

SN

Q.ty

Status

Teflon sheet

base mounting plate

12"x24"x3/8"

[http://www.mcmaster.com/# McMaster]

8545K37

2

to order

stainless steel spacers

plate support

1/4" OD, 3/8" Length, 8-32

[http://www.mcmaster.com/# McMaster]

91125A453

20

to order

LIGO std power connector

power feed thru

4-pin

Downs lab

drill room bin 108/6

2

to get from Wilson House

clamps

holding component on plate

[attachment:bracket.png drawing]

Mike

-

12

to order

RF Components

Part

Provider

SN

Q.ty

Status

Power Splitter

Digi Key

ZFRSC-42+

4

to order

[http://www.ligo.caltech.edu/~costheld/ Chub's Web Page with lots of electronics diagrams and pictures]

Electronics/RF_System/frequency_generation_box (last edited 2013-04-24 20:44:28 by SureshdoravariATligoDOTorg)