Antique radios, Old Time Radios
4304BB
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Country:
Great Britain (UK)
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| Identical to |
4304BB
= CV2761
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| Similar
Tubes |
Normally replaceable-slightly different:
4304CB
Other base:
4304B
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| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
2 Top contacts.
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 7.5 Volts / If 3.25 Ampere / Direct / Specified voltage AC/DC |
| Description |
High-frequency transmitting triode capable of operation up to 300MHz. 50W plate dissipation.
STC variant of 4304B with British 4-pin base.
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Dimensions (WHD)
incl. pins / tip |
60 x 175 x 60 mm / 2.36 x 6.89 x 2.36 inch |
| Weight |
72 g / 2.54 oz |
| Information source |
Babani, International Radio Tube Encyclopaedia p. 186 & 187
Universal Vade-Mecum, Electron Valves and Semiconductor Devices Section 352, p. 821
- - Manufacturers Literature
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4304BB: Fin
Roy Johnson
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Just Qvigstad
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