Data set 01
1963 Siemens
Published operating points and test conditions from this source.
SECTION 1
Tetrode
Characteristics
Transconductance
520 mA/V
Other
Maximum anode voltage
13.5 kV
Power - Tetrode (NOT beam) (over 1000V 100W) ·Tetrode
RS2078SK
High-power transmitting tetrode designed primarily for broadcast, FM, VHF, medium-wave, or short-wave transmitter RF power service.
Directly heatedCold cathodeCommon cathodeDissimilar
- Sections
- 1
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater
- 23 V / 550 A
Description
High-power coaxial metal-ceramic transmitter tetrode for broadcast and RF power service.
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
- 23 V
- Nominal heater current
- 550 A
- 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
Tetrode
X-ray radiationInterelectrode capacitances
- Transconductance
- 0.52 S
- Max plate voltage
- 13500 V
- Max screen voltage
- 1250 V
- Max plate dissipation
- 500000 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.