• KAGRA
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• DGS
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• AntiAliasImage

Anti Alias/Image

Overview

• ADC/DACへの入出力のフィルターとしてAnti Alias/Imageを各チャンネルに装備する。
• ADCは32ch/board、DACは16ch/board。
• 基本的にはLIGOの回路図をコピー。

Equipements

• JGW-D1100621: AA Chassis Top Assembly (8 x 9 Dsub config)

• JGW-D1100650: AI Chassis Top Assembly (4 x 9 Dsub config)

Version 1: 1 AA and 1 AI using LIGO schematic, manufactured by P-ban, delivered to VIS at Kashiwa

• LIGO-D070081: AdL AA and AI Filter Board

• LIGO-D1000217: Chassis Power Regulator PCB

• JGW-D1301499: AA and AI chassis (by Hitz)

• designed but not used

  • JGW-D1100583: AA Chassis Front panel

  • JGW-D1100584: AA Chassis Back panel

  • JGW-D1100585: AA and AI Chassis bottom and side panels

Version 2: 5 AA and 5 AI chassis by Hitz

• JGW-D1200779: AA and AI Filter Board (by Hitz)

  • JGW-D1301498: AA and AI Filter Board detail test results for SN:1,2 (by Hitz)

  • JGW-D1301497: AA and AI Filter Board test results for 28/30 bords (by Hitz)

• LIGO-D1000217: Chassis Power Regulator PCB

• JGW-D1301499: AA and AI chassis (by Hitz)

Version 3: 60 AA and 40 AI chassis by Hitz

• JGW-D1402432: AA and AI Filter Board measurement results for 60 AA and 40 AI chassis (by Hitz)

• All circuits list

Related electronics

PCIX ADC Adapter Board

• JGW-D120086: PCIX ADC Adapter Board

PCIX DAC Adapter Board

• JGW-D120087: PCIX DAC Adapter Board

DSUB-LEMO adapter chassis

• JGW-D1200869: DSub-Lemo Interface

• JGW-D1200883: KAGRA DSub-Lemo Chassis top assembly1

• JGW-D1200880: KAGRA DSub-Lemo Chassis front panel1

• JGW-D1200990: KAGRA DSub-Lemo Chassis front panel1(FPD)

• JGW-D1200881: KAGRA DSub-Lemo Chassis rear panel

• JGW-D1200882: KAGRA DSub-Lemo Chassis bottom/side panel

• JGW-D1201004: KAGRA DSub-Lemo Chassis top assembly2

• JGW-D1201034: KAGRA DSub-Lemo Chassis front panel2

• JGW-D1200991: KAGRA DSub-Lemo Chassis front panel2(FPD)

• JGW-D1200882: KAGRA DSub-Lemo Chassis bottom/side panel

DSUB-BNC adapter chassis

• JGW-D1200868: DSub-Bnc Interface

• JGW-D1200993: KAGRA DSub-Bnc Chassis top assembly1

• JGW-D1200995: KAGRA DSub-Bnc Chassis front panel1

• JGW-D1200997: KAGRA DSub-Bnc Chassis front panel1(FPD)

• JGW-D1200999: KAGRA DSub-Bnc Chassis rear panel1

• JGW-D1201000: KAGRA DSub-Bnc Chassis rear panel1(FPD)

• JGW-D1200994: KAGRA DSub-Bnc Chassis bottom/side panel

• JGW-D1201005: KAGRA DSub-Bnc Chassis top assembly2

• JGW-D1200996: KAGRA DSub-Bnc Chassis front panel2

• JGW-D1200998: KAGRA DSub-Bnc Chassis front panel2(FPD)

• JGW-D1200994: KAGRA DSub-Bnc Chassis bottom/side panel

Reference

Common

• LIGO-D070081: AdL AA and AI Filter Board

• LIGO-D1000217: Chassis Power Regulator PCB

AA

• LIGO-D0902783: aLIGO Anti-Alias Chassis Top Assembly Drawing

  • It can be assembled like LIGO-D0902783 as DB9 and DB25 version.

• LIGO-D0902782: aLIGO Anti-Alias Chassis Front Panel

• LIGO-D0902784: aLIGO Anti-Alias Chassis Back Panel

• LIGO-D1000673: aLIGO x10 Anti-Alias Chassis Test Plan

• LIGO-D070100: ADC AA Interface

AI

• LIGO-D1000305: aLIGO Anti-Image Chassis Top Assembly Drawing

• LIGO-D1000551: aLIGO 18-bit DAC to Anti-Image Interface Board

ADC adapter

• LIGO-D0902006: AdL General Standards 16 Bit ADC Adapter Board

DAC adapter

• LIGO-D0902496: AdL General Standards 16 Bit DAC Adapter Board