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R5031: Difference between revisions
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The '''Tektronix 5031''' | {{Oscilloscope Sidebar | | ||
and a rack-mount model, the R5031. They do not take plugins. | title=Tektronix R5031 | | ||
summary=1 MHz, 10 μV dual-beam storage scope | | |||
image=Tek r5031 1.jpg | | |||
caption=Tek R5031 | | |||
introduced=1969 | | |||
discontinued=1972 | | |||
manuals= | |||
* [http://w140.com/tek_r5031.pdf Tektronix R5031 Manual (PDF)] | |||
* [[File:Tek 5030 5031 from Catalog 1970.pdf|Models 5030/5031 in 1970 catalog (PDF, 8 pages)]] | |||
}} | |||
The '''Tektronix 5031''' is a dual-beam portable storage oscilloscope introduced in 1969 (no longer listed in the 1973 catalog). There is a benchtop model, the 5031, and a rack-mount model, the R5031, and a sister model [[5030]] without storage. They do not take plugins. | |||
The | The storage tube is a split-screen bi-stable model. | ||
It features differential and current probe (for [[P6021]]) inputs on both channels. Input ranges are similar to the contemporary [[3A9]] diff/current amplifier plugin but without the variable bandwidth and DC offset controls. | |||
The 5031/5030 include a readout system which uses small lightbulb/fiber dot matrix displays external to the CRT, similar to that in the [[576]] curve tracer. | |||
{{BeginSpecs}} | |||
{{Spec | Bandwidth | DC to 1 MHz (5 kHz limit switchable) }} | |||
{{Spec | Deflection | 10 μV/Div to 10 V/Div or 1 mA/Div to 200 mA/Div (1—2—5) }} | |||
{{Spec | Noise | < 15 μV / 200 μA }} | |||
{{Spec | Input impedance | 1 MΩ // 50 pF }} | |||
{{Spec | Time base | 1 μs/Div to 5 s/Div (1—2—5), magnifier × 1, 2, 5, 10, 20, 50 (1 μs/Div max.)}} | |||
{{Spec | CMRR | 100,000:1 to 100 kHz }} | |||
{{Spec | X input | 20 mV/Div to 500 mV/Div on Ext Horizontal, or Channel 2 in X-Y mode}} | |||
{{Spec | CRT | 8 × 10 Div @ 1.27 cm (0.5"), P31 phosphor }} | |||
{{Spec | Acceleration | 4 kV }} | |||
{{EndSpecs}} | |||
==Links== | ==Links== | ||
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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 | ||
arms to select the desired path through the attenuator networks. | arms to select the desired path through the attenuator networks. | ||
The design is similar to that seen in several 7000-series plug-ins. | The design is similar to that seen in several 7000-series plug-ins. | ||
The front-end amplifier starts with a differential amplifier formed by | The front-end amplifier starts with a differential amplifier formed by | ||
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The 5031 makes extensive use of relays in the signal path. | The 5031 makes extensive use of relays in the signal path. | ||
The 5031 has -4. | The 5031 has -4.1 kV on the CRT cathode, and no post-deflection acceleration. | ||
==Pictures== | |||
<gallery> | <gallery> | ||