4S3: Difference between revisions

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* [http://w140.com/tek_4s3.pdf Tektronix 4S3 Manual (PDF)]
* [[Media:070-397.pdf|Tektronix 4S3 Manual]] (PDF)
* [[Media:Tek 4s3 cal outline.pdf|Tektronix 4S3 Calibration Outline (PDF, OCR)]]
* [[Media:Tek 4s3 cal outline.pdf|Tektronix 4S3 Calibration Outline (PDF, OCR)]]
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Revision as of 00:50, 14 August 2021

Tektronix 4S3
1 GHz dual-trace sampling plugin
4S3

Compatible with 661

Produced from 1963 to (?)

Manuals
(All manuals in PDF format unless noted otherwise)
Manuals – Specifications – Links – Pictures

The Tektronix Type 4S3 is a 1 GHz dual-trace vertical sampling plug-in for the 661 oscilloscope. It uses two P6038 sampling probes.

The probes contain sampling gates but not amplifiers. The front-end amplifier is in the 4S3 and is composed of a 7308 tube (premium 6DJ8) with its two triodes connected in a common-cathode cascode topology.

Pictures