Testing of PMT dividers

Bench tests

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  Fig. 1 Setup for testing PMT dividers

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  Fig. 2 Bypassed amplifier, small amplitude

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  Fig. 3 Bypassed amplifier, large amplitude

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  Fig. 3 Amplifier gain 3, small amplitude

Tests inside the FCAL dark room

Study noise inside FCAL

Installing 5x5 prototype on CCAL

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  Fig. 1 - Front view of the CCAL

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  Fig. 2 - Rear view of the CCAL

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  Fig. 3 - List of modules installe