3T7: Difference between revisions
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{{Plugin Sidebar | {{Plugin Sidebar | ||
|manufacturer=Tektronix | | manufacturer=Tektronix | ||
|series=560-series scopes | | series=560-series scopes | ||
|type=3T7 | | type=3T7 | ||
|summary= | | summary=TDR Sweep Plug-in | ||
|image=Tek 3t7 front2.jpeg | | image=Tek 3t7 front2.jpeg | ||
|caption=Tektronix 3T7 | | caption=Tektronix 3T7 Front | ||
|introduced=1971 | | introduced=1971 | ||
|discontinued=1973 | | discontinued=1973 | ||
|manuals= | | manuals= | ||
* [[Media:070-1092-00.pdf|Tektronix 3S7/3T7 Manual]] | * [[Media:070-1092-00.pdf|Tektronix 3S7/3T7 Manual]] | ||
}} | }} | ||
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<gallery> | <gallery> | ||
Tek 3t7 front2.jpeg | Tek 3t7 front2.jpeg | 3T7 | ||
Tek 3t7 right2.jpeg | Tek 3t7 right2.jpeg | Right | ||
3t7_front.JPG|Front | 3t7_front.JPG | Front | ||
3t7_left.JPG|Left | 3t7_left.JPG | Left | ||
3t7_right.JPG|Right | 3t7_right.JPG | Right | ||
3t7_top.JPG|Top | 3t7_top.JPG | Top | ||
3t7_bottom.JPG|Bottom | 3t7_bottom.JPG | Bottom | ||
</gallery> | </gallery> | ||
Revision as of 21:02, 20 November 2023
The Tektronix Type 3T7 is a sampling timebase and pulser plug-in for 560-series scopes. The 3T7 was introduced in 1971. Used with a 3S7, a TDR system is formed.
The pulse is produced by a 21 mA, 1.5 pF tunnel diode, CR587, made by GE with Tektronix part number 152-0489-00.
The interface between the GR-874 connector and the printed circuit board is described in US Patent 3,426,311.
The 3T7 uses a CA3051 dual amplifier chip.
Specifications
please add
Pictures
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3T7
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Right
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Front
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Left
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Right
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Top
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Bottom
Custom ICs used in the 3T7
Page | Model | Part nos | Description | Designers | Used in |
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155-0035-00 | M053B | 155-0035-00 • 155-0116-00 | quad op-amp | Mike Metcalf | 3110 • 3S7 • 3T7 • 492 • 492A • 492AP • 492P • 494 • 494P • 496 • 496P • 4010 • 4011 • 4012 • 4013 • 7L5 • 7L12 • 7L13 • 7L14 • 7L18 • 7S11 • 7T11 • 7S12 • S-6 • 1461 • 4602 • P7001 • 613 • 653 |