CB1

European duodiode documented with published operating characteristics; available source does not establish a narrower functional application.

Directly heatedCold cathodeCommon cathodeDissimilar

Description

CB1 is listed in the supplied valve table as a duodiode. Published operating and characteristic values were transcribed from its target row.

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.

2 physical sections, each with unique specifications.

Section 1

X-ray radiationInterelectrode capacitances

Published operating point, characteristic values and capacitance column reviewed.

Section 2

X-ray radiationInterelectrode capacitances

No fixed ratings are recorded for this section.

Physical second diode section added during approved section-structure reconciliation.

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.

SECTION 1