10A1: Difference between revisions
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The Tektronix 10A1 is a differential amplifier plug-in for [[647]] scopes. The input amplifier uses [[8056]] nuvistor | {{Plugin Sidebar | ||
triodes for the input cathode followers. | |manufacturer=Tektronix | ||
|series=647 | |||
|type=10A1 | |||
|summary=Differential amplifier plug-in | |||
|image=10a1 front.jpg | |||
|caption=Tektronix 10A1 | |||
|introduced=1965 | |||
|discontinued=(?) | |||
|designers=Les Larson | |||
|manuals= | |||
* [[Media:070-464.pdf|Tektronix 10A1 Manual]] | |||
* [[Media:Tek 10a1 training.pdf|10A1 Training Manual]] | |||
* [[Media:Tek 10a1 partial mod summary.pdf|Some 10A1 Modifications]] | |||
* [[Media:Tek 10a1 cal outline.pdf|Tektronix 10A1 Calibration Outline]] (OCR) | |||
}} | |||
The '''Tektronix 10A1''' is a differential amplifier plug-in for [[647]] scopes. | |||
The input amplifier uses [[8056]] nuvistor triodes for the input cathode followers. | |||
The 10A1 is a comparator, meaning that it has a built-in precision variable DC voltage source that can be added or subtracted from the signal voltage. | |||
The 10A1 was designed by [[Les Larson]]. | |||
{{BeginSpecs}} | |||
{{Spec | Bandwidth | DC to 45 MHz (35 MHz in maximum sensitivity) }} | |||
{{Spec | Deflection | 1 mV/div to 20 V/div, 1−2−5 }} | |||
{{Spec | Input impedance | 1 MΩ // 20 pF }} | |||
{{Spec | CMRR | 20,000:1 below 100 kHz }} | |||
{{Spec | Comparison voltage | −6 V to +6 V ±(0.1% + 5 mV) 0 °C to 40 °C }} | |||
{{EndSpecs}} | |||
==Links== | |||
{{Documents|Link=10A1}} | |||
==Pictures== | |||
<gallery> | <gallery> | ||
10a1 front.jpg | |||
10a1 left.jpg | |||
10a1 right.jpg | |||
10a1 gear1.jpg | |||
10a1 top.jpg | |||
10a1 bottom.jpg | |||
Tek 10a1 input amp2.png|Input Amplifier Schematic | |||
Tek 10a1 attenuator switch drawing.jpg|Attenuator switch drawing | |||
</gallery> | </gallery> | ||
==Components== | |||
{{Parts|10A1}} | |||
[[Category:647 plugins]] | |||
Latest revision as of 00:50, 17 November 2023
The Tektronix 10A1 is a differential amplifier plug-in for 647 scopes. The input amplifier uses 8056 nuvistor triodes for the input cathode followers. The 10A1 is a comparator, meaning that it has a built-in precision variable DC voltage source that can be added or subtracted from the signal voltage.
The 10A1 was designed by Les Larson.
Key Specifications
| Bandwidth | DC to 45 MHz (35 MHz in maximum sensitivity) |
|---|---|
| Deflection | 1 mV/div to 20 V/div, 1−2−5 |
| Input impedance | 1 MΩ // 20 pF |
| CMRR | 20,000:1 below 100 kHz |
| Comparison voltage | −6 V to +6 V ±(0.1% + 5 mV) 0 °C to 40 °C |
Links
Documents Referencing 10A1
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Pictures
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Input Amplifier Schematic
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Attenuator switch drawing
Components
Some Parts Used in the 10A1
| Part | Part Number(s) | Class | Description | Used in |
|---|---|---|---|---|
| 8056 | 154-0417-00 | Vacuum Tube (Triode) | low-voltage Nuvistor triode | 422 • 502 • W • 1S1 • 3A7 • 3S3 • 3T4 • 5T3 • 10A1 |