R5031: Difference between revisions
No edit summary |
(cat) |
||
| Line 1: | Line 1: | ||
The Tektronix 5031 is a dual-beam storage oscilloscope. There is a benchtop model, the 5031, | The '''Tektronix 5031''' is a dual-beam storage oscilloscope. There is a benchtop model, the 5031, | ||
and a rack-mount model, the R5031. | and a rack-mount model, the R5031. They do not take plugins. | ||
The readout system uses small dot matrix displays external to the CRT, similar to the [[576]] curve tracer. | |||
{{MissingSpecs}} | |||
==Manuals== | |||
* [http://w140.com/tek_r5031.pdf Tektronix R5031 Manual (PDF)] | |||
* [http://w140.com/Tektronix_Catalog_1970_5031.pdf Tektronix 5031 in 1970 Catalog (four pages, PDF)] | |||
==Links== | |||
* http://www.eevblog.com/forum/testgear/vintage-tektronix-oscilloscope/ | |||
==Internals== | |||
The channel-1 and channel-2 input attenuators use a rotary barrel cam that moves several small contact | The channel-1 and channel-2 input attenuators use a rotary barrel cam that moves several small contact | ||
| Line 15: | Line 29: | ||
The 5031 has -4.1kV on the CRT cathode, and no post-deflection acceleration. | The 5031 has -4.1kV on the CRT cathode, and no post-deflection acceleration. | ||
{{MissingPics}} | |||
[[Category:Analog storage scopes]] | |||
[[Category:Dual beam scopes]] | |||
Revision as of 00:09, 5 September 2014
The Tektronix 5031 is a dual-beam storage oscilloscope. There is a benchtop model, the 5031, and a rack-mount model, the R5031. They do not take plugins.
The readout system uses small dot matrix displays external to the CRT, similar to the 576 curve tracer.
Key Specifications
- please add
Manuals
Links
Internals
The channel-1 and channel-2 input attenuators use a rotary barrel cam that moves several small contact arms to select the desired path through the attenuator networks. The design is similar to that seen in several 7000-series plug-ins. The front-end amplifier starts with a differential amplifier formed by both halves of a 151-1027-00 dual JFET, Q46, followed by a dual PNP. The rest of the signal path comprises differential amplifiers made of discrete BJTs, including the deflection amplifier, which uses SE7056 transistors for its output stage.
The 5031 makes extensive use of relays in the signal path.
The 5031 has -4.1kV on the CRT cathode, and no post-deflection acceleration.
Pictures
- please add