View source for 7613

{{Oscilloscope Sidebar
|manufacturer=Tektronix
|series=7000-series scopes
|model=7613
|summary=100 MHz variable-persistence storage mainframe
|image=Tek-7613-front.jpg
|caption=Tektronix 7613 with [[7A11]], [[7A22]], [[7B53A]]
|introduced=1972
|discontinued=1990
|designers=Bill DeVey;John Durecka;Doug Giesbers;Ed Wolf;Chuck Davis;Dave McCullough;Dick Anderson
|manuals=
* [[Media:070-1365-00.pdf|7613 Operator Manual]]
* [[Media:070-1463-00.pdf|7613 Service Manual]]
* For more info on the Low Voltage Power Supply, also see the Manuals section on the [[7603]] page.

<small>
'''Modifications'''
* [[040-0686-01 | 7xx3 pushbutton illumination mod]]
</small>
}}
The '''Tektronix 7613''' is a 100 MHz variable-persistence storage oscilloscope that uses two vertical and one horizontal
[[7000-series_plug-ins|7000-series plug-ins]].  There is also a rack-mount version, the '''R7613'''.

In the 76x3 family (7613, [[7623]] and [[7633]]), the 7613 has the slowest writing speed specification (no fast storage mode). In storage mode, it is therefore more suited to lower-frequency work, or as a display for spectrum analyzers or sampling plugins.

Project Engineer for the 7613 and [[7623]] was [[Bill DeVey]] under direction of [[Oliver Dalton]]. [[John Durecka]] did the electrical design. [[Doug Giesbers]], [[Ed Wolf]], and [[Chuck Davis]] provided the mechanical design. Aiding the overall design effort were [[Dave McCullough]] and [[Dick Anderson]]. 

{{BeginSpecs}}
{{Spec | Bandwidth | 100 MHz }}
{{Spec | Fastest calibrated sweep | 5 ns/div }}
{{Spec | Stored writing speed | > 5 div/μs }}
{{Spec | Display | P31 phosphor, 8×10 divisions of 0.9 cm (Tek [[154-0670-00]] tube), 8.5 kV acceleration }}
{{Spec | Persistence | 15 seconds at 5 div/μs, 60 seconds at 1 div/μs }}
{{Spec | Inputs | Z Axis }}
{{Spec | Outputs | Camera power, Vert signal, +Gate, +Sawtooth }}
{{Spec | Power | 100/110/120, 200/220/240 V, ±10%, 50–60 Hz; max. 170 W (R7613: 180 W) }}
{{Spec | Weight | 13.6 kg / 30 lb  (instrument only) }}
{{EndSpecs}}

<small>
'''Options'''
<div style="column-count:4;-moz-column-count:4;-webkit-column-count:4">
* Opt.1: Without readout
* Opt.3: Extra EMI shielding
* Opt.5: Line frequency 50-400 Hz
* Opt.6: Spectrum analyzer graticule
* Opt.7: Without Signals Out
</div>
</small>