Data set 01
9999 Mixed I 1000
Published operating points and test conditions from this source.
SECTION 1
Triode
Other
Plate Voltage
75 V
Representative voltage within documented operating range
Voltage - Triode (single) ·Triode
AR23_LOE
Loewe AR23 receiving triode, a directly heated bright-emitter valve intended for early battery-powered radio reception. Its 3.5 V, 0.5 A filament and modest amplification characteristics supported detector and amplifier stages operated with plate voltages in the 50–100 V range.
Directly heatedCold cathodeCommon cathodeDissimilar
- Sections
- 1
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater
- 3.5 V / 500 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
- 3.5 V
- Nominal heater current
- 500 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
Triode
X-ray radiationInterelectrode capacitances
- Plate resistance
- 35000 Ω
- Amplification factor
- 10
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.