CV850 RF pentode
|
This valve measures 44x17mm
overall and has a B7G base. |
See also CV2020 which is a modified version of this valve
Heater voltage |
6.3V |
Heater current |
175mA |
Max anode voltage |
200V |
Max anode dissipation |
1.85W |
Max cathode current |
20mA |
Max screen voltage |
155V |
Max screen dissipation |
0.55W |
Max heater-cathode voltage |
100V |
Mutual conductance * |
5.0mA/V |
Anode impedance * |
340k ohms |
Max operating frequency |
400MHz |
Capacitances
(with close fitting metal can) |
Cag1 max |
0.020pF |
Cae nom |
3.0pF |
Cge nom |
3.9pF |
*: At Va=Vg2=120V , Vg1=-2V
Pin |
Function |
1 |
Control grid |
2 |
Cathode and suppressor
grid |
3 |
Heater |
4 |
Heater |
5 |
Anode |
6 |
Screen grid |
7 |
Cathode and suppressor
grid |
|
|