Antique radios, Old Time Radios
YL1440
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Tube type: |
Transmitting Tetrode, air cooled |
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Tube ID = 22277 |
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| Identical to |
YL1440 = 8814
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| Base |
COAXIAL in general (X..)
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| Filament |
Vf 4.2 Volts / If: 53 Ampere / -: Direct / |
| Weight |
550 g / 19.40 oz |
| Literature |
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Valvo,Senderöhren, 1983
Anonymous 15 Collector
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Valvo,Senderöhren, 1983
Anonymous 15 Collector
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Valvo,Senderöhren, 1983
Anonymous 15 Collector
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| Usage in Models (calculation each 25th of the
month) |
4= 1983?? ; |
| Number of Models at Radiomuseum.org with
this tube (valve, valves, valvola, valvole,
válvula, lampe): 4 |
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| No further Information
for |
YL1440 |
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