Power - Tetrode (NOT beam) (over 1000V 100W) ·Tetrode
Russian wideband RF power tetrode providing at least roughly 400 W output to approximately 250 MHz.
Wideband power tetrode. Extracted from the English electrical and limit-operating tables of the bilingual datasheet.
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
English text primary; Russian used only to verify/repair OCR.
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.
Transconductance
60000 to 80000 uS
Va=650 V; Vg2=400 V; Ia=1 A
Cathode Heating Time
150 s
maximum
Input Capacitance
78 to 93 pF
Output Capacitance
9 to 14 pF
Transfer Capacitance
0.1 pF
maximum
Peak Anode Voltage
4700 V
Cathode Current DC
700 mA
Minimum Output Power
400 W
Output Power after 2000 h
320 W
minimum
Operating Frequency
250 MHz