Power - Beam (NOT sweep) ·BeamPower-BeamPower
Russian double beam-power tetrode designed for RF generation and amplification at frequencies extending to approximately 250 MHz.
Double beam-power tetrode for RF generation/amplification to 250 MHz.
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.
2 physical sections, each with unique specifications.
Section 1
English text primary; Russian used only as secondary cross-check.
Section 2
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.
Operating Frequency
250 MHz
Maximum Anode Voltage
400 V
Maximum Anode Dissipation
12 W
Maximum Grid Dissipation
3 W
Cathode Current Limit
100 mA
Peak Anode Voltage at Switch-On
450 V
Cathode-Heater Voltage
-150 to +150 V
Heater/Filament Voltage
6.3 V