Difference between revisions of "Testing of PMT dividers"
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+ | ''' New version of the active base''' | ||
+ | <gallery> | ||
+ | Image:new_base2.jpg | Fig. 1 Connectors on the new base | ||
+ | Image:new_base3.jpg | Fig. 2 Connectors on the new base | ||
+ | Image:new_base1.jpg | Fig. 3 Extension of the PCB to accommodate the new connector | ||
+ | </gallery> | ||
+ | |||
+ | '''[[Final test of dividers]]''' | ||
+ | |||
+ | |||
''' Bench tests''' | ''' Bench tests''' | ||
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</gallery> | </gallery> | ||
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+ | [[Study noise inside FCAL]] | ||
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+ | |||
+ | <span style="color:#FFFF00; background:#00C000"> | ||
+ | ''' Installing 5x5 prototype on CCAL ''' | ||
+ | </span> | ||
<gallery> | <gallery> | ||
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Image:ccal_prototype1.jpg | Fig. 2 - Rear view of the CCAL | Image:ccal_prototype1.jpg | Fig. 2 - Rear view of the CCAL | ||
Image:ccal_prototype3.jpg | Fig. 3 - List of modules installe | Image:ccal_prototype3.jpg | Fig. 3 - List of modules installe | ||
+ | </gallery> | ||
+ | |||
+ | |||
+ | ''' Cables, and patch panels ''' | ||
+ | |||
+ | <gallery> | ||
+ | Image:ccal_prot_cables1.jpg | Fig. 1 - Cables connected to the FCAL2 dividers (signal, HV, and LV) | ||
+ | Image:ccal_prot_cables3.jpg | Fig. 2 - Cables connected to the FCAL2 dividers (signal, HV, and LV) | ||
+ | Image:ccal_prot_cables2.jpg | Fig. 3 - Closer look of dividers | ||
+ | Image:ccal_prot_cables4.jpg | Fig. 4 - Patch panels: LV distribution for the 5x5 prototype (right) | ||
+ | Image:ccal_prot_cables5.jpg | Fig. 5 - Patch panel from the outside of the CCAL (the MPOD connector is on the left) | ||
+ | </gallery> | ||
+ | |||
+ | |||
+ | '''Tuning dividers after the CCAL beam test ''' | ||
+ | <gallery> | ||
+ | Image:before_saturation_fern.png | Fig. 1 Original base before saturation | ||
+ | Image:after_saturation_fern.png | Fig. 2 Original base, A = 1.8 V | ||
+ | Image:new_ops.png | Fig. 3 Modified OPS | ||
</gallery> | </gallery> |
Latest revision as of 09:43, 19 October 2023
New version of the active base
Bench tests
Installing 5x5 prototype on CCAL
Cables, and patch panels
Tuning dividers after the CCAL beam test