7S11: Difference between revisions
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The '''Tektronix 7S11''' is a [[sampling oscilloscope|sampling]] plug-in for [[7000-series scopes]]. | The '''Tektronix 7S11''' is a [[sampling oscilloscope|sampling]] plug-in for [[7000-series scopes]]. | ||
It was designed by [[George Frye]], [[Al Zimmerman]], and [[Gene Cowan]]. | |||
It takes one [[:7000 and 3S series sampling heads|S-series sampling head]], e.g. [[S-4]] or [[S-6]], to form a complete vertical plug-in. | It takes one [[:7000 and 3S series sampling heads|S-series sampling head]], e.g. [[S-4]] or [[S-6]], to form a complete vertical plug-in. | ||
Latest revision as of 15:03, 18 August 2024
The Tektronix 7S11 is a sampling plug-in for 7000-series scopes. It was designed by George Frye, Al Zimmerman, and Gene Cowan.
It takes one S-series sampling head, e.g. S-4 or S-6, to form a complete vertical plug-in. Bandwidth and sensitivity are determined by the sampling head, not the plug-in.
For operation, a 7T11 or 7S12 plug-in is needed, to which the 7S11 connects through contact strips on the right side of the plug-in. The control signals are routed to a similar strip on the left of the module for another 7S11 in a dual-channel configuration. An alternative configuration consists of a pair of 7S11s, one in the right vertical and the other in the A or only horizontal bay, for an X-Y display in free-running mode (~50 kHz strobe).
The DC offset voltage as well as the vertical display signal are accessible on the front panel through Pin Tip jacks.
Key Specifications
| Deflection | 2 to 200 in 1−2−5 sequence, unit as labelled on the sampling head (usually mV, except for the optical-input S-42 scaled in mW) |
|---|---|
| DC offset | ±1 V |
| Offset output | 10 × offset voltage (±10 V), source impedance 10 kΩ, 2 mm Pin Tip connector |
| Vertical signal output | 200 mV/Div, max. 2.4 Vp-p, source impedance 10 kΩ, 2 mm Pin Tip connector |
| Delay range | at least 10 ns |
| Weight | 0.9 kg (3.25 lbs) |
Internals
The 7S11 does not contain integrated circuits (except dual transistors).
Links
Documents Referencing 7S11
Pictures
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7S11 with inserted S-4 head
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7S11 with empty plugin bay
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7S11 with inserted S-6 sampling head
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spring-loaded contact block (right)
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right side, cover removed
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left side, cover removed
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right side
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left side
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7S11 with S-1
