Antique radios, Old Time Radios
WW313A
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Country:
United States of America (USA)
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| Identical to |
WW313A
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| First year |
1938
Wireless World (The), London (WW, 79)
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| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX)
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| Filament |
--/-- |
| Description |
Cold cathode tube devised for remote control in telephone systems.
Made available for use as remote control systems for radio receivers using an RF carrier via mains-borne signals.
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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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