Antique radios, Old Time Radios
VPT4
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Country:
Great Britain (UK)
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Brand:
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Ferranti, GB |
| Tube type: |
Vacuum Pentode RF/IF-Stage Controlling (mu) |
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| Identical to |
VPT4
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| Similar
Tubes |
Normally replaceable-slightly different:
MVS/Pen_Europa-B5
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| First Source
(s) |
11.Aug.1933 : Wireless World (The), London (WW, 79) p 107
22.Nov.1935 : Wireless World (The), London (WW, 79)
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| Base |
Europe 5-Pin , B5 (Eu O, F, O5A) 1928
Top contact with a cap.
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 4 Volts / If 1 Ampere / Indirect / Specified voltage AC/DC |
| Information source |
History of the British Radio Valve to 1940 p. 146 &194
Babani, International Radio Tube Encyclopaedia p. 156 & 157
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
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VPT4: Ferranti Valves, List Wb. 560
Achim Dassow
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VPT4: Ferranti Valves List Wb. 560
Achim Dassow
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Just Qvigstad
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VPT4: Ferranti Valves List Wb. 560
Achim Dassow
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):24
Collection of
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