Power - Triode (over 1000V 100W) ·Triode
Radiation-cooled transmitting triode for RF and AF power-amplifier service in professional transmitter equipment.
The Amperex HF120 is a radiation-cooled transmitting triode intended for RF power amplifier/oscillator and AF power amplifier/modulator service.
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
Radiation-cooled transmitting triode for RF/AF power service.
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/Filament Voltage
10 V
Published datasheet value
Heater/Filament Current
3.25 A
Published datasheet value
Maximum Plate/Anode Voltage
1250 V
Published datasheet value
Maximum Plate/Anode Dissipation
100 W
Published datasheet value
Transconductance
4500 µS
Published datasheet value
Amplification Factor
12
Published datasheet value