Antique radios, Old Time Radios
NT23B
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Country:
Great Britain (UK)
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| Identical to |
NT23B
= CV1211
= 6237B
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| Base |
Wires
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| Was used by |
Transmittertube (Radio) |
| Filament |
Vf 12.5 Volts / If 18.5 Ampere / Direct |
| Description |
Silica triode.
- 12 kV anode voltage
- 0.9 A cathode current
- 2.5 kW plate dissipation
- 26 amplification factor
- 2.4 mA / V mutual conductance
- 100 mm bulb diameter
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| Information source |
Taschenbuch zum Röhren-Codex 1948/49
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