|
ARTP1 triode/pentode
|
This valve measures 125x43mm overall and has a
B9 base |
| Filament voltage |
2.0V |
| Filament current |
260mA |
| Pentode section |
| Max anode voltage |
150V |
| Max screen voltage |
150V |
| Mutual conductance * |
1.3mA/V |
| Triode section |
| Max anode voltage |
150V |
| Mutual conductance ** |
1.3mA/V |
| Amplification factor ** |
33 |
| Capacitances |
| Pentode section |
| Cag1 max |
0.032pF |
| Cae |
12.0pF |
| Cge |
9.25pF |
| Cg3e |
9.6pF |
| Pentode anode to triode anode |
2.35pF |
| Triode section |
| Cag |
4.6pF |
| Cae |
9.1pF |
| Cge |
4.5pF |
*: At Va=120, Vg2=60, Vg=0
**: At Va=100, Vg=0
| Pin |
Function |
| 1 |
Screen grid |
| 2 |
Pentode anode |
| 3 |
Suppressor grid |
| 4 |
Filament |
| 5 |
Filament |
| 6 |
Triode anode |
| 7 |
Triode control grid |
| 8 |
Metallising |
| 9 |
Pentode control grid |
|
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