Shaper gain

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50 Ohm input resistance of the input signals

Scope trace: (purple) before shaper, after 18 meter of cable - (black) after shaper (cosmic ray).
Scope trace: (purple) before shaper, after 18 meter of cable - (black) after shaper (cosmic ray).
Scope trace: (purple) before shaper, after 18 meter of cable - (black) after shaper (cosmic ray).
Scope trace: (purple) before shaper, after 18 meter of cable - (black) after shaper (Fe-55 source).
Picture of the setup.
Picture of the setup.


1 MOhm input resistance of the two input signals

Scope trace: (purple) before shaper, after 18 meter of cable - (black) after shaper (cosmic ray).
Scope trace: (purple) before shaper, after 18 meter of cable - (black) after shaper (cosmic ray).
Scope trace: (purple) before shaper, after 18 meter of cable - (black) after shaper (cosmic ray).
Scope trace: (purple) before shaper, after 18 meter of cable - (black) after shaper (cosmic ray).
Scope trace: (red) before shaper, after 18 meter of cable - (gold) after shaper (cosmic ray).
Scope trace: (red) before shaper, after 18 meter of cable - (gold) after shaper (cosmic ray - persistance mode).


Output signals below 500 mV (Fe-55) - 1750 V

Scope trace: (green) before shaper, after 18 meter of cable - (yellow) after shaper
Scope trace: (green) before shaper, after 18 meter of cable - (yellow) after shaper
Scope trace: (green) before shaper, after 18 meter of cable - (yellow) after shaper
Scope trace: (green) before shaper, after 18 meter of cable - (yellow) after shaper
Scope trace: (green) before shaper, after 18 meter of cable - (yellow) after shaper
Scope trace: (green) before shaper, after 18 meter of cable - (yellow) after shaper
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