Antique radios, Old Time Radios
201
| Country: |
United States of America (USA) |
|
Brand: |
Common type USA |
| |
Tube type: |
Triode, vacuum Power-supply |
|
Tube ID = 13501 |
 |
| Identical to |
201 = 201A = UX201A = CX301A = 01A
|
| First Series |
1930 Tube leaflet collection E.Erb Analysis by original leaflets |
|
| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX) (Codex=Bo)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 5 Volts / If: 0.25 Ampere / |
| Literature |
Babani, International Radio Tube Encyclopaedia
|
|
|
|
|
|
F.M.
Fabio Masetti
|
|
Grundig Rö-Tabu, zum M1, Band 3, 1948
Anonymous 15 Collector
|
|
Grundig Rö-Tabu, zum M1, Band 3, 1948
Anonymous 15 Collector
|
|
|
| Usage in Models (calculation each 25th of the
month) |
1= 1928 ; 4= 1930 ; 1= 1932? ; |
| Number of Models at Radiomuseum.org with
this tube (valve, valves, valvola, valvole,
válvula, lampe): 6 |
|
| No further Information
for |
201 |
|
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