Heater Voltage:

• Uf--------------------6.3 V

• If--------------------0.9 A

Maximum Ratings:

• Anode Voltage--------------------600 V

• Grid 2 Voltage--------------------300 V

• Anode Dissipation--------------------25 W

• Grid 2 Dissipation--------------------3.5 W

• Maximum Cathode Current--------------------120 mA

• Heater-Cathode Voltage--------------------±135 V

• Operating Frequency-------------------- 60 MHz

Grid 1 Resistance:

• Fixed Bias--------------------0.1 MΩ

• Self-Bias-------------------- 0.1 MΩ

Inter-Electrode Capacitance:

• Input Capacitance--------------------12 pF

• Output Capacitance--------------------7 pF

• Transconductance Capacitance--------------------0.2 pF

Static Parameters:

• Ua--------------------300 V

• Ug2--------------------250 V

• Ug1--------------------  -12.5 V

• Ia--------------------83 mA

• Ig2--------------------8 mA

• Gm--------------------6.5 mA/V

• ri--------------------24 kΩ

• Pou--------------------6.4 W

• Dtot--------------------6%