Data set 01
9999 Mixed C 1000
Published operating points and test conditions from this source.
SECTION 1
Beam Power
Characteristics
Plate Voltage
1000 V
Screen Voltage
400 V
Power - Beam (NOT sweep) ·BeamPower
8646
RCA forced-air-cooled UHF ceramic-metal beam-power tube; 26.5 V 0.64 A heater and 150 W plate dissipation.
Directly heatedCold cathodeCommon cathodeDissimilar
- Sections
- 1
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater
- 26.5 V / 640 mA
General specifications
Tube and section characteristics
Properties common to every published source and operating point.
Heater and base
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater voltage
- 26.5 V
- Nominal heater current
- 640 mA
- Parallel heater voltage
- -
- Parallel heater current
- -
- Series capable
- No
Terminal pinout
Electrical assignments shared by every tube using this base designation.
No verified pinout is recorded for this base designation.
Section ratings
1 physical section, each with unique specifications.
Section 1
Beam Power
X-ray radiationInterelectrode capacitances
- Max plate voltage
- 2200 V
- Max screen voltage
- 400 V
- Max plate dissipation
- 150 W
- Max screen dissipation
- 8 W
Source-dependent data
Operating conditions by source
Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.