Antique radios, Old Time Radios
ARP23
| Base |
British-7-Pin, old (M7A) (Codex=Nc)
Top contact with a cap.
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| Was used by |
Military and/or Government |
| Filament |
Vf 4 Volts / If 1 Ampere / Indirect |
| Information source |
Babani, International Radio Tube Encyclopaedia p. 52 & 53
Universal Vade-Mecum, Electron Valves and Semiconductor Devices p. 26
Taschenbuch zum Röhren-Codex 1948/49
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Just Qvigstad
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You reach this tube or valve page from a search
after clicking the "tubes" tab or by clicking a tube
on a radio model page. You will find thousands
of tubes or valves with interesting links. You
even can look up radio models with a certain tube
line up.
[rmxtube-en]
| Data Compliance |
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