Antique radios, Old Time Radios
PCA21
|
Country:
Great Britain (UK)
|
|
| Identical to |
PCA21
|
| Was used by |
Transmittertube (Radio) |
| Filament |
Vf 20 Volts / If 100 Ampere / Direct / Specified voltage AC/DC |
| Description |
21kW pentode transmitting valve with water cooled anode.
Designed for use for telegraphy and telephony stations.
|
| Information source |
Universal Vade-Mecum, Electron Valves and Semiconductor Devices 1950
The Saga of Marconi Osram Valve p 189
|
|
|
|
|
|
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 |
|
|
|
