Specialized - Cathode Ray ·CathodeRay
Philips cathode-ray oscilloscope tube for oscillography, using electrostatic beam control. Manufacturer documentation provides screen, focusing and deflection, capacitance, sensitivity, rating, and operating data where published.
Cathode-ray oscilloscope tube for oscillography. Philips sheet provides electrostatic focusing/deflection, screen, capacitance and operating data.
Loctal 8-contact
General specifications
Properties common to every published source and operating point.
Electrical assignments shared by every tube using this base designation.
No verified pinout is recorded for this base designation.
1 physical section, each with unique specifications.
Section 1
No fixed ratings are recorded for this section.
Electrostatic focusing/deflection CRT section; electrical/screen/deflection data retained in parameter rows.
Source-dependent data
Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.
Data set 01
Published operating points and test conditions from this source.
Capacitances CDi
3.5 pF
Capacitances CDi = 3,5 pF CD2D2' = 1,0 pF
Capacitances CDi
1 pF
Capacitances CDi = 3,5 pF CD2D2' = 1,0 pF
~ Capacites
5.6 pF
-~ Capacites 5,6 pF
Line width Vg
500 V
Line width Vg2,g4,D1' = 500V
Deflection factor DIDI'
9.1 V
Deflection factor DIDI' = 9,1 V/mm 3)
Data set 02
Published operating points and test conditions from this source.
Accelerator voltage
500 V
Useful screen diameter
28 mm