Preamps
Filament Heating
Voltage frequency-------------------------------------------10V
If ----------------------------------------3.25 A
Extreme Rating
Anode voltage----------------------------------1250V
Anode power dissipation-----------------------------75 W
The output power is 150W when the signal is on
Anode current------------------------------120 mA;
Interelectrode capacitance
Input capacitance ----------------------------------6 PF
Output Capacitor ----------------------------------4.5 PF
Cross-circuit capacitance---------------------------------14.5 PF
Static parameters
Ua----------------------------------------1250V
-Ug------------------------------------------------200V
Ia------------------------------------------------80 mA
Gm--------------------------------------3 mA/V
Li----------------------------------------------------1.7 K
You----------------------------------------------------------------5
RL---------------------------------------------3.4 K
Ug(pk)--------------------------------69 V

Monocular A1 zoom:
Voltage source ———— 1000 1000 1250 volts
-Ug--- 145 155 209 V
RL-----6 9 16 K
Current------90 65 52 mA
Transconductance -----3.1 - - mA/V
Peak voltage --- 110 148 V
Mileage------1.7 1.9 2.1 K
Pout----24 21 24 W