105: Difference between revisions

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File:105-rightInterior.jpg| right interior
File:105-rightInterior.jpg| right interior
File:Tek 105 output section.jpg|output section detail
File:Tek 105 output section.jpg|output section detail
Tek 105 early.jpg|Early style of 105 with blocky meter
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[[Category:Pulse generators]]
[[Category:Pulse generators]]
[[Category:Introduced in 1950]]
[[Category:Introduced in 1950]]

Revision as of 07:48, 19 July 2017

The Tektronix 105 is a 25 Hz to 1 MHz square wave generator. It is all tube. The 105 has a d'Arsonval meter on its front panel indicating the current frequency.

The frequency meter works on the principle of moving a constant amount of charge per cycle, integrating this charge into a current, and measuring the current.

It was designed by Howard Vollum and Charles Sanford.