491: Difference between revisions
Jump to navigation
Jump to search
(cat) |
(image) |
||
| Line 1: | Line 1: | ||
The Tektronix 491 is a spectrum analyzer [[introduced in 1966|introduced in August 1966]]. | [[Image:Tek 491.jpg|thumb|300px|right|Tektronix 491]] | ||
The '''Tektronix 491''' is a spectrum analyzer [[introduced in 1966|introduced in August 1966]]. | |||
Due to severe performance limitations, it was replaced by the completely redesigned [[492]]. | Due to severe performance limitations, it was replaced by the completely redesigned [[492]]. | ||
Revision as of 00:31, 19 August 2014
The Tektronix 491 is a spectrum analyzer introduced in August 1966.
Due to severe performance limitations, it was replaced by the completely redesigned 492.