Antique radios, Old Time Radios
VR123
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Country:
Great Britain (UK)
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| Identical to |
VR123
= CV1123
= EF8
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| Base |
Europe side contact P8A (Au P, 8SC) (Codex=Sa)
Top contact with a cap.
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| Filament |
Vf 6.3 Volts / If 0.2 Ampere / Indirect |
| Description |
Four-grid low-noise RF amplifier. An extra grid, connected to the cathode and aligned with the screen grid, bunches electrons to reach the anode passing through the turns of the screen itself.
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| Information source |
Taschenbuch zum Röhren-Codex 1948/49
-- Original-techn. papers.
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VR123: Manufacturer's Literature
Emilio Ciardiello
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Just Qvigstad
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Collection of
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