Opened 2 years ago
Last modified 2 years ago
#321 new Reception
01 04 17:00 Imaging pre-amplifier maintenance finished
Reported by: | imanay | Owned by: | imanay |
---|---|---|---|
Priority: | normal | Milestone: | 2023 JULIA & Imaging |
Component: | IMAGING | Version: | |
Keywords: | Maintenance | Cc: | |
Parent Tickets: |
Description
Maintenance details:
- Number of pre-amplifiers checked: 8 (Imaging field pre-amplifiers)
- Internal connections and soldering checked.
- Amplifier gain and bandwidth measured. These parameters were adjusted for some of them:
item | GAIN(dB) | BW(MHz) |
---|---|---|
A | 31.05 | 9.34 |
B | 31.15 | 7.66 |
C | 30.81 | 9.93 |
D | 30.97 | 5.38 |
E | 30.25 | 8.65 |
F | 30.80 | 9.31 |
G | 31.72 | 7.24 |
H | 45.85 | 8.47 |
Noise RTI's are atached as a result of the maintenance.
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Change History (4)
Changed 2 years ago by imanay
comment:1 Changed 2 years ago by imanay
- Keywords Maintenance added
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Noise RTI before amplifier maintenance: Channel H