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That looks very cool. I have fond memories of working with analog oscilloscopes. I started college in 2007, and they handled us newbies in EE analog oscillosco

That looks very cool. I have fond memories of working with analog oscilloscopes. I started college in 2007, and they handled us newbies in EE analog oscilloscopes for learning, as it does not have the (in)famous auto-scale button. Working with other engineers, I’m still the one that can handle an oscilloscope the best. We can derive many parallels in education challenges arising from introduction of new automated functions in tech.

jeffbee 1y ago
There were analog scopes with auto scale, though. My Tek 2465A has the AUTO button prominently featured. Analog scopes and computerized/automated scopes overlapped in history. The 2465A even had firmware updates.
- kevin_thibedeau 1y ago
  Auto setup was introduced on the 2465B. A-series has the updated buttons and unlabeled timebase knobs.
  - jeffbee 1y ago
    My 2465A clearly has auto-scaling. I would know since I've owned it for thirty years. I believe the differences to the B are 350 vs. 400MHz, and the Sony CRT. You can get the 2465A operator manual online to see for yourself.
analog31 1y ago
As a grad student in 1986, I was a TA for freshman physics lab, and an obligatory rite of passage was the notorious "oscilloscope lab." The other TA, and the professor, were both theoreticians. I was the only grad student with any electronics experience, because it was my hobby. Still is. We had a large lab room full of about 30 scopes and signal generators, most of which had flaky controls. No explanation was given beforehand (that any of the students read, at least), and there wasn't time to explain things like how or why the scope shows a stable display of a time-varying waveform. And because of the behavior of the controls, no explanation was believable. It was a debacle. As for phosphor-like digital displays, I wonder how many patents Tektronix has on the concept. Many of them are probably expired by now.

jeffbee 1y ago

There were analog scopes with auto scale, though. My Tek 2465A has the AUTO button prominently featured. Analog scopes and computerized/automated scopes overlapped in history. The 2465A even had firmware updates.

kevin_thibedeau 1y ago
Auto setup was introduced on the 2465B. A-series has the updated buttons and unlabeled timebase knobs.
- jeffbee 1y ago
  My 2465A clearly has auto-scaling. I would know since I've owned it for thirty years. I believe the differences to the B are 350 vs. 400MHz, and the Sony CRT. You can get the 2465A operator manual online to see for yourself.

analog31 1y ago

As a grad student in 1986, I was a TA for freshman physics lab, and an obligatory rite of passage was the notorious "oscilloscope lab." The other TA, and the professor, were both theoreticians. I was the only grad student with any electronics experience, because it was my hobby. Still is. We had a large lab room full of about 30 scopes and signal generators, most of which had flaky controls. No explanation was given beforehand (that any of the students read, at least), and there wasn't time to explain things like how or why the scope shows a stable display of a time-varying waveform. And because of the behavior of the controls, no explanation was believable. It was a debacle. As for phosphor-like digital displays, I wonder how many patents Tektronix has on the concept. Many of them are probably expired by now.