Power - Tetrode (NOT beam) (over 1000V 100W) ·Tetrode
Cermolox VHF television-transmitter RF power tetrode designed for high-power linear amplification and peak-sync output service.
Cermolox VHF-TV RF power-amplifier tetrode rated for approximately 1.35 kW peak sync output.
Small-button Noval 9-contact
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 grid-system mu factor promoted.
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
5.5 V
Heater/filament current
17.3 A
Maximum plate voltage
3500 V
VHF-TV
Maximum screen voltage
1000 V
VHF-TV
Maximum plate current
1.25 A
Plate dissipation
1500 W
Minimum heating time
180 s
Full-input frequency
400 MHz
Mu factor
6.5
GridSystem
Application
Grid-modulated Class C VHF-TV RF amplifier