![]() |
|
#23
|
||||
|
||||
|
My CRT book sez its a 902, introduced in 1938,was 1st used in the RCA Model 151-2 oscilloscope. National Union also made 'em for the Navy during WW2. Doesn't have any info on voltages, except it would work down to 400 volts. You may have an oldie but a goodie...-Sandy G.
__________________
Benevolent Despot |
| Thread Tools | |
| Display Modes | |
|
|