User:Peter: Difference between revisions

213 compared to 585.jpg       | [[213]]

Tek-465-front.jpg             | [[465]] − from the estate of a hobbyist

Tek 502 with x-y display.jpg | [[502]] − spent many years in a university lab attached to strain gages watching metal samples being broken, at the end reduced to be a DSO pre-amp

Tek-545A-front.jpg           | [[545A]] − from a guy with a remarkable collection of early radios and phonographs

Tek-549-front.jpg             | [[549]] − looted for tubes by some Bavarian vulture, restored & nursed back to health by [[User:Matt|Matt]], additional minor repairs in my shop

Tek-585-81-ca-front.jpg       | [[585]] − another university retiree

Tek 2230 open.jpg             | [[2230]] − this one had been working on the railroad ...

Tek 7503 front.jpg           | [[7503]] − worked in a plasma physics lab, then moved to the physics dept at a smaller university

7603-4trace.jpg               | [[7603]] (2) − one cured of GHz oscillations but infested with cabling gremlins, the other [https://wellenkino.de/557/viewtopic.php?p=3673 barely survived rough handling]

Tek-7613-front.jpg           | [[7613]] − my first 7k Tek

Tek-7623A.jpg                 | [[7623A]]

Tek 7633 front.jpg           | [[7633]] − supposedly from a private museum

Tek7844-front.jpg             | [[7844]] − my #1 go-to scope

Tek_7854_rise_time.jpg       | [[7854]] − in great shape

Tek-7904-front.jpg           | [[7904]] (2) - worked for some time, PSU to be repaired

Tek7104-front.jpg             | [[7104]] − tube worn but in decent shape overall

Tek-sc504-am503.jpg           | [[SC504]]