If you get the "Sorry, the file cannot be displayed. There seems to be a technical issue ..." error when trying to view an image, please make sure you access the site at http://w140.com/tekwiki/, not www.w140.com/tekwiki/ (with "www"). Sorry for the inconvenience - we are looking for a generic solution.

Pentrix L20

From TekWiki
(Redirected from L20)
Jump to: navigation, search
Pentrix L20
4 GHz Spectrum Analyzer plug-in
L20 front

Compatible with 500-series scopes

Produced from (?) to 1965

Manuals – Specifications – Links – Pictures

The Pentrix L20 is a spectrum analyzer plug-in for 500-series scopes.

It was renamed 1L20 after Tektronix took over Pentrix in 1964.

Frequency range is 10 MHz to 4 GHz.


please add