PC900
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Frame Grid Triode
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VHF Variable-mu Amplifier
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4.0 V, 0.3 A Heater
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Base B7G
Typical Operation
| Vb | 200 | V |
| Ra | 5.6 | kΩ |
| Rk | 82 | Ω |
| Ia | 11.5 | mA |
| Ig | 0 | µA |
| Vg | -1 | V |
| gm | 14.5 | mA/V |
| µ | 72 |
Frame Grid Triode
VHF Variable-mu Amplifier
4.0 V, 0.3 A Heater
Base B7G
| Vb | 200 | V |
| Ra | 5.6 | kΩ |
| Rk | 82 | Ω |
| Ia | 11.5 | mA |
| Ig | 0 | µA |
| Vg | -1 | V |
| gm | 14.5 | mA/V |
| µ | 72 |