EM87
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Tuning Indicator
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Side Viewed Column Display
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6.3 V, 0.3 A Heater
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Base B9A
Typical Operation
| Vb | 250 | V |
| Vt | 250 | V |
| Ra | 100 | kΩ |
| Vg(b) | 0 to -10 | V |
| Ia | 2 to 0.5 | mA |
| It | 1 to 1.8 | mA |
| Length | 21 to 0.0 | mm |
Tuning Indicator
Side Viewed Column Display
6.3 V, 0.3 A Heater
Base B9A
| Vb | 250 | V |
| Vt | 250 | V |
| Ra | 100 | kΩ |
| Vg(b) | 0 to -10 | V |
| Ia | 2 to 0.5 | mA |
| It | 1 to 1.8 | mA |
| Length | 21 to 0.0 | mm |