Antique radios, Old Time Radios
OQ10/400
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
2 Top contacts.
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| Was used by |
Transmittertube (Radio) |
| Filament |
Vf 4 Volts / If 1.1 Ampere / Direct / Specified voltage AC/DC |
| Description |
Sendetriode für C-Verstärkung, 15 MHz (max 60 MHz), Anodenspannung: 500V (max 600V), Anodenstrom: 30-33 mA, Gitterspannung: -50V, Gitterstrom: 6-7,5mA, Steilheit: 2,3 mA/V, Anodenverlustleistung: max. 10W, Nutzleistung: 10-15W, Innenwiderstand: 11kOhm, Das Auftreten von Gitterstrom bei der hohen negativen Gitterspannung weist auf eine geringe Gasfüllung hin.
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Dimensions (WHD)
incl. pins / tip |
78 x 165 x mm / 3.07 x 6.50 x inch |
| Information source |
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OQ10/400: HTS.
Hans-Thomas Schmidt
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Just Qvigstad
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OQ10/400: HTS.
Hans-Thomas Schmidt
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