Antique radios, Old Time Radios
R300
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Country:
Germany
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| Identical to |
R300
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| Base |
SPECIAL TUBEBASE in general
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| Filament |
--/-- |
| Description |
Riesenzelle, empfindliche Fläche: 190 qcm.
Kapazität: 7cm, Betriebsspannung: 200V.
Dient in erster Linie zum Fernsehen, da ihre große Fensteröffnung eine gute Ausnutzung des zur Verfügung stehenden Lichtes gestattet. Photostrom bis 1mA.
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Dimensions (WHD)
incl. pins / tip |
74 x 250 x mm / 2.91 x 9.84 x inch |
| Information source |
- - Manufacturers Literature Liste Nr. 128/1132
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R300: Otto Pressler, Liste Nr. 128/1132
Anonymous 15 Collector
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