Antique radios, Old Time Radios
GR25-15
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Country:
Germany
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| Identical to |
GR25-15
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| Base |
Europe side contact, small P5 (Au V, 5E)
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| Filament |
--/-- |
| Description |
1 Glimmstrecke, ohne Hilfsanode.
Bisher sind uns keine Herstellerdaten bekannt. Messungen an einem ungebrauchten Exemplar haben ergeben:
Zündspannung ca. 165V
Brennspannung ca. 147...150V
Regelbereich ca. 3...15mA
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Dimensions (WHD)
incl. pins / tip |
23 x 72 x 23 mm / 0.91 x 2.83 x 0.91 inch |
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GR25-15: Beier, RTB (B2) 1962
Wolfgang Eckardt
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Just Qvigstad
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Collection of
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