Antique radios, Old Time Radios
HVR2A
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Country:
Great Britain (UK)
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| Identical to |
HVR2A
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| Similar
Tubes |
Heater different:
HVR2
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| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Em)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 2 Volts / If 1.5 Ampere / Half indirect |
| Description |
6kV rms in, 3mA mean dc out.
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| Information source |
British Radio Valves - The Classic Years: 1926-1946 Supplement, p. 147
- - Manufacturers Literature
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
Taschenbuch zum Röhren-Codex 1948/49
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HVR2A: Tabu Röhren-Codex, 1948
Anonymous 15 Collector
More ...
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Just Qvigstad
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HVR2A: Maintenance Manual Mullard 1952
Adrian Riesen
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
Collection of
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