Jim Geddes: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
| Line 8: | Line 8: | ||
|Affiliations=Tektronix; | |Affiliations=Tektronix; | ||
|Wikidata id= | |Wikidata id= | ||
}} worked in | }} worked in Tek's Sampling Group in the 1960s, led by [[Al Zimmerman]]. | ||
{{MissingBio}} | {{MissingBio}} | ||
Revision as of 13:41, 4 June 2023
Jim Geddes (? – ?) worked in Tek's Sampling Group in the 1960s, led by Al Zimmerman.
Please add referenced biography.
Products by Jim Geddes
| Manufacturer | Model | Description | Designers | Introduced |
|---|---|---|---|---|
| Tektronix | 3T77 | Sampling sweep plug-in | Bob Webb • Jim Geddes • Cliff Moulton | 1962 |
| Tektronix | 3T77A | Sampling sweep plug-in | Bob Webb • Jim Geddes • Cliff Moulton | 1966 |
| Tektronix | DC501 | basic 100 MHz frequency counter | Jim Geddes | 1972 |
| Tektronix | DC502 | 550 MHz frequency counter | Jim Geddes | 1972 |
| Tektronix | DC503 | 100 MHz, 7-digit frequency counter | Roland Crop • Jim Geddes | 1972 |
| Tektronix | DC503A | 125 MHz, 8-digit frequency counter | Roland Crop • Jim Geddes | 1981 |
Components by Jim Geddes