SPECIFICATION
Filament HeatingUH………………6.3V
IH………………..1.5A
Maximum RatingsPlate voltage……………..800V
Second grid voltage…………..500V
First grid voltage……………..-100V
plate power dissipation………….25W
Second grid power dissipation……8W
Cathode current………………….150mA
First grid resistance
For selt-biasing………………..0.7M
For fixed-biasing………………0.5M
Filament voltage between cathode…………100V
Temperature of glass envelop………………250
CapacitancesInput capacitance………………..15.2pF
Output capacitance……………….8.4pF
Muller capacitance……………….1.1pF
First grid-heater capacitance……..1.0pF
Heater filament capacitance……....10pF
DC ParametersUa………………250V
Ug2……………..250V
Ug3………………..0V
-Ug1…………….12.2V
Ia……………….100mA
Gm……………..11mA/V
ri………………..15k
ug1-g2…………..11
|