Antique radios, Old Time Radios
HF_Fotos
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Country:
France
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| Identical to |
HF_Fotos
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| First year |
1925
Saga of the Vacuum Tube, Tyne page 402
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| Filament |
Direct / Battery = |
| Description |
for resistance-capacity coupled RF and AF circuits.
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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 |
More Information |
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