CV5281 double triode
|
This valve measures 54x19mm overall and has a B9A base |
This is a high-slope double triode designed for use in VHF cascode amplifiers. Triode 1 is normally
operated as a grounded grid stage as a low noise input amplifier. The shield connected to the grid of triode
2 keeps coupling between the two units to a minimum.
Heater voltage |
6.3V |
Heater currrent |
335mA |
Max operating anode voltage |
180V |
Max anode dissipation |
2W |
Max total anode dissipation (both sides) |
2.5W |
Pin |
Function |
1 |
Cathode 2 |
2 |
Grid 2 + shield |
3 |
Anode 2 |
4 |
Heater |
5 |
Heater |
6 |
Grid 1 |
7 |
Cathode 1 (in) |
8 |
Cathode 1 (out) |
9 |
Anode 1 |
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