Antique radios, Old Time Radios
201
| Country: |
United States of America (USA) |
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Brand: |
Common type USA tube |
| |
Tube type: |
Triode, vacuum Universal |
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Tube ID = 13501 |
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| Identical to |
201 = 201A = CX301A = 01A = UX201A
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| Similar
Tubes |
Heater different:
01; UV201
|
| First year |
1930 Tube leaflet collection E.Erb Analysis by original leaflets |
|
| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX) (Codex=Bo)
|
| Filament |
Vf 5 Volts / If: 0.25 Ampere / -: Direct / |
| Literature |
Babani, International Radio Tube Encyclopaedia
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201: F.M.
Fabio Masetti
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201: Grundig Rö-Tabu, zum M1, Band 3, 1948
Anonymous 15 Collector
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201: Grundig Rö-Tabu, zum M1, Band 3, 1948
Anonymous 15 Collector
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