|
Size: 1415
Comment:
|
Size: 1617
Comment:
|
| Deletions are marked like this. | Additions are marked like this. |
| Line 9: | Line 9: |
| || TTFSS || - || [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1823|JGW-D1301823]] || || || || TTFSS Interface || - || [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1831|JGW-D1301831]] || || || || PMC Servo Board || - || || || || || RF Oscillator Source || ? || || || || || RF Distribution Amplifier || 1U || || || || |
|| TTFSS || - || [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1823|JGW-D1301823]] || from Interface || || || TTFSS Interface || - || [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1831|JGW-D1301831]] || +-17V,+-24V,+-200V || || || PMC Servo Board || - || || +-17V,+-24V,+-200V? ||may need interface board || || RF Oscillator Source || ? || Agilent || AC ||for the time being || || RF Distribution Amplifier || 1U || || +-17V,+-24V ||split into 8 || || Delay Line Phase Shifter || 1U || || +15V? ||1 input, 1 output? || |
Analog Electronics for Interferometer Control
Electronics
Name |
Height |
Schematics |
Power |
Description |
RF PD |
- |
+-18V |
has DC, RF HI, RF LOW outputs |
|
RF QPD |
- |
|
|
should have 4 RF outputs, 4 DC outputs |
DC PD |
- |
|
|
should have DC output |
DC QPD |
- |
|
|
should have 4 DC outputs |
TTFSS |
- |
from Interface |
|
|
TTFSS Interface |
- |
+-17V,+-24V,+-200V |
|
|
PMC Servo Board |
- |
|
+-17V,+-24V,+-200V? |
may need interface board |
RF Oscillator Source |
? |
Agilent |
AC |
for the time being |
RF Distribution Amplifier |
1U |
|
+-17V,+-24V |
split into 8 |
Delay Line Phase Shifter |
1U |
|
+15V? |
1 input, 1 output? |
* Ref: awiki/RfDesign
For each rack
* KAGRA ISC Electrical Components Layout JGW-D1402986
IO rack
Plan (as of 2012-08)
- Test fabrication of RF PD (by the end of September ?, test in October)
- Compile other analog circuit designs from LIGO into KAGRA spec. (by the end of October)
- Design frequency stabilization related circuits with NAOJ group (by the end of FY2012)