Antique radios, Old Time Radios
QQZ03-20
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Country:
Great Britain (UK)
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| Identical to |
QQZ03-20
= YL1020
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| Base |
Septar (1+6 pins)
2 Top contacts.
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| Was used by |
Transmittertube (Radio) |
| Filament |
Vf 1.6 Volts / If 4.25 Ampere / Direct / Specified voltage AC/DC |
| Description |
Quick Heating Filament for mobile transmitters
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| Information source |
Röhren-Taschen-Tabelle, (Franzis RTT)
- - Manufacturers Literature
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QQZ03-20: RTT Schwandt
Günther Stabe † 19.8.20
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QQZ03-20: Manufacturer's Literature
Emilio Ciardiello
More ...
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