Differences between revisions 2 and 3
⇤ ← Revision 2 as of 2019-02-05 09:34:04 →
Size: 365
Editor: taiki.tanaka
Comment:
← Revision 3 as of 2019-02-17 17:38:37 → ⇥
Size: 365
Editor: taiki.tanaka
Comment:
Deletions are marked like this. Additions are marked like this.
Line 10: Line 10:
{{attachment:power_0_250.jpg|jpg}} {{attachment:power_0_250.png|png}}
Line 13: Line 13:
{{attachment:power_0_5.jpg|jpg}} {{attachment:power_0_5.png|png}}
Line 16: Line 16:
{{attachment:power_0_20.jpg|jpg}} {{attachment:power_0_20.png|png}}

Power source

measured around Power source between two FFU filters in clean room jpg

FFU filter: on, cryocooler: off, fun for EXC chamber: on

There is noise in 4-9 MHz.

0-250 MHz

png

0-5 MHz

png

0-20 MHz

png

KAGRA/Subgroups/PEM/Reports/RFMeasurement/PowerSource (last edited 2019-02-17 17:38:37 by taiki.tanaka)