Filament voltage - rated 6.3 V, between 5.7...7.0 V
Filament current is 450 mA
The nominal voltage on the anode is 150 V (effective value)
The anode current of 120 µa (effective value)
Capacity anode-cathode - 0,3...0,5 pF
Frequency - 5450 MHz
The maximum average anode current is 180 µa
The maximum power dissipated on the anode is 10 mW
Durability - not less than 400 h

anode; 2 - anode insulator; 3 - screen; 4 - heater; 5 - cathode output; 6 - cathode insulator; 7 - cathode; 8 - diaphragm; 9 - getpagetitle; 10 - foot; 11 - output heater

The diameter of the cathode is 1.0 mm, distance anode-cathode 0.1 mm

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