CV808 dual HF triode
 |
This valve measures 54x17mm overall and has a B7G base |
The prototype of this valve is 3A5.
| Filament voltage |
1.4 or 2.0V |
| Max anode voltage |
150V |
| Max anode dissipation |
1W |
| Mutual conductance * |
2.60mA/V |
| Amplification factor * |
15 |
| Max frequency |
50MHz |
| Capacitances (measured without screening can) |
| Cge |
0.9pF |
| Cga |
3.2pF |
| Cae |
1.0pF |
| Pin |
Function |
| 1 |
Filament -ve |
| 2 |
Anode " |
| 3 |
Grid " |
| 4 |
Filament centre tap |
| 5 |
Grid ' |
| 6 |
Anode ' |
| 7 |
Filament +ve |
|
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