Beams Document 4232-v2

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Linac BPM upgrade 805MHz phase signal system

Document #:
Beams-doc-4232-v2
Document type:
Note
Submitted by:
Elliott S McCrory
Updated by:
Elliott S McCrory
Document Created:
28 Sep 2012, 09:49
Contents Revised:
06 Dec 2012, 11:25
Metadata Revised:
06 Dec 2012, 11:25
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Beams-doc-4232-v1
30 Nov 2012, 16:33
Abstract:
Each of the new Linac BPM electronics modules need an 805MHz signal that is a copy of the 805 MHz that drives the RF. These signals must be provided at about -10dBm to each BPM module. There are 6 modules in the low-energy half of the Linac, distributed throughout the stations there. There are 30 modules in the Diagnostics Room, so distribution is a bit easier. And, finally, there will be 30 modules in the 400 MeV line that need this signal; these modules are in three different locations.
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