PCF86
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Triode Frame Grid Pentode
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VHF Frequency Changer
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8 V, 0.3 A Heater
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Base B9A
Rating
| Triode | Pentode | ||
| Pa(max) | 1.5 | 2 | W |
Typical Operation
| Triode | Pentode | ||
| Va | 100 | 190 | V |
| Vg2 | ... | 190 | V |
| Vg1 | -3 | ... | V |
| Ia | 14 | 8.5 | mA |
| Ig2 | ... | 2.7 | mA |
| Rg1 | ... | 100 | kΩ |
| gc | ... | 4.5 | mA/V |
| gm | 5.7 | ... | mA/V |