Radio-Katalog, Röhren, Halbleiter etc.
98
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Land:
USA
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| Identisch mit |
98
= KR28
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| Ähnliche |
Austauschbar, kleine Unterschiede mögl.
6Z4
; 84/6Z4
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| Vorgänger |
KR28
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| Sockel |
USA-UY-5-Stift-Sockel, ab 1927 (Codex=H)
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| Anwender |
Radio/TV-Empfang etc. |
| Heizung |
Uf 6 Volt / If 0.5 Ampere / Indirekt / Spezifizierte Spannung ~ = |
| Beschreibung |
This tube was developed by Ken Rad in 1933 for use in automobile receivers. It was also sold to the Utah company for use in field coil power supplies used in some of their theatre sound systems. This tube was the P861 but had "Made by Ken Rad" on the base. It was originally sold as the KR28.
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Abmessungen (BHT)
inkl. Stifte/Spitzli |
x 103 x 38 mm / x 4.06 x 1.50 inch |
| Gewicht |
34 g / 1.20 oz |
| Literatur |
Taschenbuch zum Röhren-Codex 1948/49
Tube Lore (II) Page 29
-- Collector info (Sammler)
Röhrencodex , Röhren-Taschenbuch 1950 23000 Röhren
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98
Anonym 10 Sammler
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Just Qvigstad
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Anzahl Modelle bei Radiomuseum.org
bestückt:2
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[rmxtube-ge, noindex]
| Datenkonformität |
Mehr Informationen |
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