Antique radios, Old Time Radios
A_Western
|
Country:
United States of America (USA)
|
|
| Identical to |
A_Western
|
| First Source
(s) |
18.Oct.1913 : Saga of the Vacuum Tube, Tyne p.90
|
|
Successor Tubes
|
1913
B_Western
|
| Base |
Wires
Wires only.
|
| Was used by |
Telephony |
| Filament |
Direct / Battery = |
| Description |
First high-vacuum tube amplifier in commercial service. This type has no bayonet base yet. It was connected by the wires coming from the bulb.
Text in other
languages (may
differ)
|
| Information source |
Saga of the Vacuum Tube, Tyne p. 90, 91 7 280
|
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 |
|
|
|
