Antique radios, Old Time Radios
KTZ73
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Country:
Great Britain (UK)
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| Identical to |
KTZ73
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| Similar
Tubes |
Normally replaceable-slightly different:
ARP38
; CV1343
; VT149_GPO
Heater different:
RTR4141
|
| First Source
(s) |
1940 : - - Manufacturers Literature
|
| Base |
Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uf)
Top contact with a cap.
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 6.3 Volts / If 0.16 Ampere / Indirect / Specified voltage AND current AC/DC |
| Description |
Part of the "Uniwatt" range designed for universal 6/6.3V ac/battery and series operation.
Only supplied metallised.
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| Information source |
Taschenbuch zum Röhren-Codex 1948/49
- - Manufacturers Literature
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KTZ73: Manufacturer's Literature
Emilio Ciardiello
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Just Qvigstad
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