7S11: Difference between revisions
No edit summary |
m (→Measurements) |
||
Line 59: | Line 59: | ||
<gallery> | <gallery> | ||
7s11-1ghz-norm.jpg | 7S11, [[7T11]], [[S-4]] displaying a 1 GHz sine (normal 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) | |||
Tek 7633 7s11 7t11.jpg|Rackmount [[7633]] with two | Tek 7633 7s11 7t11.jpg|Rackmount [[7633]] with two 7S11 and a [[7T11]] displaying 2GHz sinewave | ||
</gallery> | </gallery> | ||
Revision as of 00:06, 5 May 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
-
7S11 with inserted S-4 head
-
7S11 with empty plugin bay
-
7S11 with inserted S-6 sampling head
-
spring-loaded contact block (right)
-
right side, cover removed
-
left side, cover removed
-
right side
-
left side