Difference between revisions of "Shaper gain"
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| + | === 50 Ohm input resistance of the input signals === | ||
{| border="1" cellpadding="2" | {| border="1" cellpadding="2" | ||
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| − | |width="415pt"|[[Image:shapergaintrace1.jpg|thumb|none|400px|Scope trace: (purple) before shaper, after 18 meter of cable - (black) after shaper.]] | + | |width="415pt"|[[Image:shapergaintrace1.jpg|thumb|none|400px|Scope trace: (purple) before shaper, after 18 meter of cable - (black) after shaper (cosmic ray).]] |
| − | |width="415pt"|[[Image:shapergaintrace2.jpg|thumb|none|400px|Scope trace: (purple) before shaper, after 18 meter of cable - (black) after shaper.]] | + | |width="415pt"|[[Image:shapergaintrace2.jpg|thumb|none|400px|Scope trace: (purple) before shaper, after 18 meter of cable - (black) after shaper (cosmic ray).]] |
| − | |width="415pt"|[[Image:shapergaintrace3.jpg|thumb|none|400px|Scope trace: (purple) before shaper, after 18 meter of cable - (black) after shaper.]] | + | |width="415pt"|[[Image:shapergaintrace3.jpg|thumb|none|400px|Scope trace: (purple) before shaper, after 18 meter of cable - (black) after shaper (cosmic ray).]] |
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{| border="1" cellpadding="2" | {| border="1" cellpadding="2" | ||
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| + | |width="415pt"|[[Image:fe55shapergain.jpg|thumb|none|400px|Scope trace: (purple) before shaper, after 18 meter of cable - (black) after shaper (Fe-55 source).]] | ||
|width="415pt"|[[Image:shapergainpic1.jpg|thumb|none|400px|Picture of the setup.]] | |width="415pt"|[[Image:shapergainpic1.jpg|thumb|none|400px|Picture of the setup.]] | ||
|width="415pt"|[[Image:shapergainpic2.jpg|thumb|none|400px|Picture of the setup.]] | |width="415pt"|[[Image:shapergainpic2.jpg|thumb|none|400px|Picture of the setup.]] | ||
| + | |- | ||
| + | |} | ||
| + | |||
| + | |||
| + | === 1 MOhm input resistance of the two input signals === | ||
| + | {| border="1" cellpadding="2" | ||
| + | |- | ||
| + | |width="415pt"|[[Image:shapergaintrace1a.jpg|thumb|none|400px|Scope trace: (purple) before shaper, after 18 meter of cable - (black) after shaper (cosmic ray).]] | ||
| + | |width="415pt"|[[Image:shapergaintrace2a.jpg|thumb|none|400px|Scope trace: (purple) before shaper, after 18 meter of cable - (black) after shaper (cosmic ray).]] | ||
| + | |width="415pt"|[[Image:shapergaintrace3a.jpg|thumb|none|400px|Scope trace: (purple) before shaper, after 18 meter of cable - (black) after shaper (cosmic ray).]] | ||
| + | |- | ||
| + | |} | ||
| + | |||
| + | {| border="1" cellpadding="2" | ||
| + | |- | ||
| + | |width="415pt"|[[Image:shapergain4a.jpg|thumb|none|400px|Scope trace: (purple) before shaper, after 18 meter of cable - (black) after shaper (cosmic ray).]] | ||
| + | |width="415pt"|[[Image:shapergain5a.jpg|thumb|none|400px|Scope trace: (red) before shaper, after 18 meter of cable - (gold) after shaper (cosmic ray).]] | ||
| + | |width="415pt"|[[Image:shapergain6a.jpg|thumb|none|400px|Scope trace: (red) before shaper, after 18 meter of cable - (gold) after shaper (cosmic ray - persistance mode).]] | ||
| + | |- | ||
| + | |} | ||
| + | |||
| + | |||
| + | |||
| + | === Output signals below 550 mV (Fe-55) - 1750 V=== | ||
| + | {| border="1" cellpadding="2" | ||
| + | |- | ||
| + | |width="415pt"|[[Image:shapergaintrace1b.jpg|thumb|none|400px|Scope trace: (green) before shaper, after 18 meter of cable - (blue) after shaper ]] | ||
| + | |width="415pt"|[[Image:shapergaintrace2b.jpg|thumb|none|400px|Scope trace: (green) before shaper, after 18 meter of cable - (blue) after shaper ]] | ||
| + | |width="415pt"|[[Image:shapergaintrace3b.jpg|thumb|none|400px|Scope trace: (green) before shaper, after 18 meter of cable - (blue) after shaper ]] | ||
|- | |- | ||
|} | |} | ||
Latest revision as of 18:37, 7 August 2008
50 Ohm input resistance of the input signals
1 MOhm input resistance of the two input signals
