Antique radios, Old Time Radios
4220B
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Country:
Great Britain (UK)
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| Identical to |
4220B
= VT26_GPO
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| Similar
Tubes |
Normally replaceable-slightly different:
4006
; 4008B
; VT27_GPO
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| Base |
Wires
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| Filament |
Vf 22 Volts / If 41 Ampere / Direct |
Dimensions (WHD)
incl. pins / tip |
87 x 492 x mm / 3.43 x 19.37 x inch |
| Information source |
- - Manufacturers Literature not dated
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- - -
- - -
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4220B: own collection
Peter den Boer
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