Paul,
The Teltron tube would not have electrostatic deflection plates inside.
The mass of the electron experiment was done with two Helmholtz coils
outside the globe, as shown in the Wikipedia page.
You would have to add X and Y deflection coils to the tube to make a
scope clock. Not an easy chore, but the results would definitely be
interesting. As I understand it, most scope clocks are designed with
electrostatic deflection CRTs. Driving magnetic deflection coils at a
high enough rate might prove to be a problem.
I'm still not sure what principles the other two tubes were intended to
demonstrate.
Dave.
On 2/11/2020 9:33 PM, Paul Andrews wrote:
Thanks David. They are indeed educational tubes:
https://en.m.wikipedia.org/wiki/Teltron_tube
I wonder if you could make an oscilloscope clock out if the cathode ray tube?
Assuming they have the deflection coils.
--
You received this message because you are subscribed to the Google Groups
"neonixie-l" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion on the web, visit
https://groups.google.com/d/msgid/neonixie-l/bb8f4d84-68d3-a51f-fd9d-6ccb335fb851%40davidspeckmd.org.
