Antique radios, Old Time Radios
Radispar
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Country:
Netherlands
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| Identical to |
Radispar
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| First Source
(s) |
06.Nov.1925 : Radio-Expres, Netherlands
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| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
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| Filament |
Vf 3.5 Volts / If 0.06 Ampere / Direct / Battery = |
| Description |
Data taken from advertisements: AnodeVolts 30-100 Volt, anode current 4.5 mA, saturnation current 10-15 mA, amplification factor 8.
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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 |
More Information |
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