Antique radios, Old Time Radios
DB7-3
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| Tube type: |
Oscilloscope CRT, picture tube |
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| Identical to |
DB7-3
= DN7-3
= DG7-3
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| Base |
Loctal-9-Pin (B9G)
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| Filament |
Vf 6.3 Volts / If 0.4 Ampere / Half indirect |
Dimensions (WHD)
incl. pins / tip |
x x 150 mm / x x 5.91 inch |
| Information source |
Röhren-Taschen-Tabelle, (Franzis RTT)
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DB7-3: RTT Schwandt
Günther Stabe † 19.8.20
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Just Qvigstad
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DB7-3: WIVEG Röhrenkatalog 1962
Hermann Fleischanderl
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