4S3

From TekWiki
Jump to navigation Jump to search
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

  • In 1963 Catalog

  • Block Diagram

  • Front

  • Top

  • Left side

  • Right side

  • Gate Generator

  • Gate Generator

  • Bottom

  • Rear

  • 4S3 with S-52 through 015-1002-00 14 dB SMA attenuator

Retrieved from "https://w140.com/tekwiki/index.php?title=4S3&oldid=82018"