Antique radios, Old Time Radios
E133
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Country:
Great Britain (UK)
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| Identical to |
E133
= CV1649
= VT38_GPO
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| Similar
Tubes |
Normally replaceable-slightly different:
CV1645
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| Base |
UV-Base (4 Pins+Bayonet, USA 1914 WE)
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| Was used by |
Telephony |
| Filament |
Vf 4.5 Volts / If 0.82 Ampere / Direct / Specified voltage AND current AC/DC |
| Description |
Experimental tube made by MOV - new 4.5 volt "W" filament repeater valve. Developed at the Hirst Research Centre of GEC.
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| Information source |
- - Manufacturers Literature
Babani, International Radio Tube Encyclopaedia P. 98 & 99
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E133: Fin Stewart
Fin Stewart
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Just Qvigstad
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