Antique radios, Old Time Radios
RR3-1250A
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Country:
Great Britain (UK)
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| Identical to |
RR3-1250A
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| Similar
Tubes |
Other shape (e.g. bulb type):
RR3-1250B
Normally replaceable-slightly different:
CV2399
Other base:
RR3-1250
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| Base |
Edison giant, E40 = 40 mm-Goliat
Top contact with a cap.
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| Was used by |
Transmittertube (Radio) |
| Filament |
Vf 5 Volts / If 7 Ampere / Direct / Specified voltage AC/DC |
Dimensions (WHD)
incl. pins / tip |
59 x 245 x mm / 2.32 x 9.65 x inch |
| Information source |
Universal Vade-Mecum, Electron Valves and Semiconductor Devices p. 86
- - Manufacturers Literature
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RR3-1250A: Manufacturer's Literature
Emilio Ciardiello
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Just Qvigstad
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RR3-1250A: Manufacturer's Literature
Emilio Ciardiello
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