7S11

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Tektronix 7S11
Sampling plugin
7S11 front view with S-4 sampling head)

Compatible with 7000-series scopes

Produced from 1969 to 1990

Manuals


Manuals – Specifications – Links – Pictures

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 (~50 kHz strobe).

The DC offset voltage as well as the vertical display signal are accessible on the front panel through Pin Tip jacks.

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 (±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

Pictures

Measurements

Custom ICs used in the 7S11

Page Class Manufacturer Model Part nos Description Designers Used in
155-0035-00 Monolithic integrated circuit Tektronix M053B 155-0035-00 155-0116-00 quad op-amp Mike Metcalf 3110 3S7 3T7 4010 4011 4012 4013 7L5 7L12 7L13 7L14 7L18 7S11 7T11 7S12 S-6 1461 4602 P7001 613 653