Antique radios, Old Time Radios
223A
|
Country:
United States of America (USA)
|
|
| Identical to |
223A
|
| Similar
Tubes |
Heater different:
104D
|
| First year |
1922
Saga of the Vacuum Tube, Tyne page 292
|
| Base |
UV-Base (4 Pins+Bayonet, USA 1914 WE)
|
| Filament |
If 1.55 Ampere / Direct / Battery = |
| Description |
Telephone repeater triode. Filament voltage 4 to 5V; Mu 2.5. Intermediate in power between 104D and 205D.
|
| Tube prices |
1 Tube prices (visible for members
only)
|
| Information source |
Tube Lore (I)
|
|
223A: Fin Stewart
Fin Stewart
|
Just Qvigstad
|
|
Collection of
|
|
|
|
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 |
|
|
|
