Radio-Katalog, Röhren, Halbleiter etc.
608
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Land:
USA
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| Identisch mit |
608
|
| Erste
Serie |
1927
Saga of the Vacuum Tube, Tyne page 345
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| Sockel |
USA-UX-4-Stift-Sockel (2 dick), ab 1924
2 Seitenanschlüsse.
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| Anwender |
Radio/TV-Empfang etc. |
| Heizung |
Uf 5.5 Volt / If 1 Ampere / Indirekt / Spezifizierte Spannung ~ = |
| Beschreibung |
Early AC tubes for conversion of battery radios. The filament was connected to side terminals on the tube base. Usually sold with a Marathon AC kit, consisting of a cable with the necessary clips to connect the heaters. This tube had an amplification factor of 7.3, anode impedance of 9500 Ohm and a mutual conductance of 75 microhmos.
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Abmessungen (BHT)
inkl. Stifte/Spitzli |
x 119 x 45 mm / x 4.69 x 1.77 inch |
| Gewicht |
57 g / 2.01 oz |
| Literatur |
Saga of the Vacuum Tube, Tyne Page 345
-- Collector info (Sammler)
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608: own collection
Peter den Boer † 2025
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Just Qvigstad
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Sammlung von
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[rmxtube-ge, noindex]
| Datenkonformität |
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