John Kobbe: Difference between revisions

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: see [http://wpeval.wilhelmphoto.com/?page_id=13 Tek Stories: Oscilloscope Patents]
: see [http://wpeval.wilhelmphoto.com/?page_id=13 Tek Stories: Oscilloscope Patents]
:and [http://dfad.com.au/links/THE%20SECRET%20WORLD%20OF%20PROBES%20OCt09.pdf Doug Ford, ''The Secret World of Oscilloscope Probes'']
:and [http://dfad.com.au/links/THE%20SECRET%20WORLD%20OF%20PROBES%20OCt09.pdf Doug Ford, ''The Secret World of Oscilloscope Probes'']
* unblinking and sweep circuits for [[310]], [[315]]
* unblanking and sweep circuits for [[310]], [[315]]
* [[575]] curve tracer
* [[575]] curve tracer



Revision as of 23:46, 14 December 2014

John Kobbe, 1959

John Kobbe joined Tektronix in 1951 to work in the test department.

Having had no formal engineering education, Kobbe co-initiated a "scope class" to design and build an oscilloscope in the test department, don't ring which he designed an un-blanking circuit and a simplified sweep circuit that were eventually used in the 300 series.

Kobbe then joined the Engineering department and later into the Advanced Research group..

Products and Inventions

see Tek Stories: Oscilloscope Patents
and Doug Ford, The Secret World of Oscilloscope Probes
  • unblanking and sweep circuits for 310, 315
  • 575 curve tracer

Publications

Photos