Antique radios, Old Time Radios
Z420
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Country:
Germany
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Brand:
|
Dolly |
| Tube type: |
Triode, vacuum |
|
| Identical to |
Z420
|
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 4 Volts / If 0.2 Ampere / Direct |
| Description |
Ua= 50-150V
|
Dimensions (WHD)
incl. pins / tip |
45 x 105 x mm / 1.77 x 4.13 x inch |
| Weight |
40 g / 1.41 oz |
| Information source |
-- Collector info (Sammler)
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|
Z420: Fin Stewart
Fin Stewart
|
Just Qvigstad
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Collection of
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