Antique radios, Old Time Radios
69
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Country:
United States of America (USA)
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| Identical to |
69
= RK66
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| Similar
Tubes |
Normally replaceable-slightly different:
90_Ken-Rad
; 92
Differences not known by us:
RK69
Multiple differences or of other kind:
807
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| Base |
UY-Base, 5 Pins (USA, April 1927) (Codex=Hrb)
Top contact with a cap.
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| Filament |
Vf 6 Volts / If 1.5 Ampere / Direct / Specified voltage AC/DC |
| Description |
Quick-heating version of 807 beam tetrode. Manufactured by Hytron and NU.
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| Information source |
Taschenbuch zum Röhren-Codex 1948/49
Tube Lore (I)
Babani, International Radio Tube Encyclopaedia
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69: AH eigene Sammlung
Alexander Hofer
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Just Qvigstad
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