Power - Tetrode (NOT beam) (over 1000V 100W) ·Tetrode
High-power ceramic/metal transmitting tetrode designed for RF power amplification, linear amplification, oscillation, modulation, broadcast, or related high-power service.
Forced-air-cooled coaxial metal-ceramic RF power tetrode for high-power amplifier 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
Published absolute maximum ratings promoted from the applicable service tables; pulse-service maxima are used only where explicitly noted in the tube note.
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.
Amplification factor
4.5
Maximum DC plate voltage
7500 V
Maximum DC screen voltage
1500 V
Maximum plate dissipation
10000 W
Maximum screen dissipation
250 W
Maximum grid dissipation
75 W
Maximum cathode/plate current
6.66 A
Data set 02
Published operating points and test conditions from this source.
Filament voltage
18 V
Filament current
75 A
Frequency for full ratings
30 MHz
Output power, class C telegraphy
16 kW
Frequency at reduced ratings
110 MHz