Specialized - Cathode Ray ·CathodeRay
Philips oscilloscope CRT for oscillography with electrostatic beam control. Manufacturer documentation covers screen, focusing and deflection, capacitance, sensitivity, and operating characteristics; several variants use flat faces and post-deflection acceleration.
Flat-face post-deflection-acceleration high-sensitivity cathode-ray oscilloscope tube. The source provides CRT heater, focusing/deflection, capacitance, scan/sensitivity and operating data where published.
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 CRT section; published focusing, deflection, capacitance, scan and operating 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.
Heater voltage
6.3 V
Published heater rating
Heater current
300 mA
Published heater rating
Grid No.1 capacitance
6.4 pF
OscilloscopeCRT
Cathode capacitance
3.9 pF
OscilloscopeCRT
X1 plate capacitance
3 pF
OscilloscopeCRT
X2 plate capacitance
3 pF
OscilloscopeCRT