7S11: Difference between revisions
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The Tektronix 7S11 is a [[sampling_oscilloscope|sampling]] plug-in for | The '''Tektronix 7S11''' is a [[sampling_oscilloscope|sampling]] plug-in for [[7000-series scopes]]. | ||
[[7000-series scopes]]. | |||
It takes one [[:7000 and 3S series sampling heads|S-series sampling head]], e.g. [[S-4]] or [[S-6]], | It takes one [[:7000 and 3S series sampling heads|S-series sampling head]], e.g. [[S-4]] or [[S-6]], | ||
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<gallery> | <gallery> | ||
7s11-s4.jpg | 7S11 with inserted [[S-4]] head | |||
Tek 7s11 front.jpg | 7S11 with empty plugin bay | |||
7S11.jpg | 7S11 with inserted [[S-6]] sampling head | |||
Tek 7s11 spring contact.jpg | spring-loaded contact block (right) | |||
Tek 7s11 right open.jpg| right side, cover removed | |||
Tek 7s11 left open.jpg | left side, cover removed | |||
Tek 7s11 right.jpg | right side | |||
Tek 7s11 left.jpg | left side | |||
</gallery> | </gallery> | ||
| Line 62: | Line 61: | ||
7s11-1ghz-smooth.jpg | 7S11, [[7T11]], [[S-4]] displaying a 1 GHz sine (smooth mode) | 7s11-1ghz-smooth.jpg | 7S11, [[7T11]], [[S-4]] displaying a 1 GHz sine (smooth mode) | ||
7s11-1ghz-smooth-store.jpg | 7S11, [[7T11]], [[S-4]] displaying a 1 GHz sine (smooth mode, variable-persistence storage display of a [[7613]] mainframe) | 7s11-1ghz-smooth-store.jpg | 7S11, [[7T11]], [[S-4]] displaying a 1 GHz sine (smooth mode, variable-persistence storage display of a [[7613]] mainframe) | ||
Tek 7633 7s11 7t11.jpg|Rackmount [[7633]] with two 7S11 and a [[7T11]] displaying | 7s12-7s11-1ghz-store.jpg | 7S11 used as 2nd channel with [[7S12]] | ||
Tek 7633 7s11 7t11.jpg|Rackmount [[7633]] with two 7S11 and a [[7T11]] displaying a 2 GHz sinewave | |||
</gallery> | </gallery> | ||
Revision as of 16:30, 28 November 2017
The Tektronix 7S11 is a sampling plug-in for 7000-series scopes.
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.
Key Specifications
| Deflection factor | 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 range | +/- 1 V |
| Offset output | 10 × offset voltage, source impedance 10 kΩ |
| Vertical signal output | 200 mV/Div, max. 2.4 Vp-p, source impedance 10 kΩ |
| 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
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
Measurements
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7S11 used as 2nd channel with 7S12
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