7D12: Difference between revisions
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* M3 is a True RMS module. | * M3 is a True RMS module. | ||
* [[067-0700-00]] is a calibration fixture. | * [[067-0700-00]] is a calibration fixture. | ||
==Links== | |||
* [[Media:Tekscope 1975 V7 N5.pdf | TekScope Vol. 7 No. 5, 1975]] p.15+: Dave McCullough, ''Delayed gate aids oscilloscope digital measurements'' | |||
==Pictures== | ==Pictures== | ||
Revision as of 07:43, 24 June 2016
Template:Plugin Sidebar 2 The Tektronix 7D12 is an A/D converter (digital meter) plug-in for 7000-series scopes.
The 7D12 accepts plug-in modules M1, M2, or M3.
- M1 is a digital multimeter module with DC voltage, resistance and temperature ranges.
- M2 is a sample and hold module. The M2 can measure voltage from ground to a selected point, or the difference voltage between two points defined by a trigger signal. When triggered by the delayed gate signal from a time base, this allows cursor-like measurements to be made. The module has an aperture time of only 10 ns. With repetitive signals, the period between the sampled points can be as short as 30 ns, in single shot mode it must be at least 150 μs.
- M3 is a True RMS module.
- 067-0700-00 is a calibration fixture.
Links
- TekScope Vol. 7 No. 5, 1975 p.15+: Dave McCullough, Delayed gate aids oscilloscope digital measurements
Pictures
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7D12 with M2 Sample and Hold Module
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7D12 with M1, M2 and M3
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067-0700-00
