Antique radios, Old Time Radios
CV49
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Country:
Great Britain (UK)
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| Identical to |
CV49
= 3B/501A
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| Similar
Tubes |
Normally replaceable-slightly different:
4C25
; 54
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| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX) (Codex=Bt)
Sidecontact and top contact.
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| Filament |
Vf 5 Volts / If 5 Ampere / Direct |
| Description |
VHF transmitting triode. Grid and plate pins.
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| Information source |
Taschenbuch zum Röhren-Codex 1948/49
Tube Lore (I)
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CV49: Manufacturer's Literature
Emilio Ciardiello
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Just Qvigstad
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CV49: Manufacturer's Literature
Emilio Ciardiello
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