Antique radios, Old Time Radios
4211E
|
Country:
Great Britain (UK)
|
|
| Identical to |
4211E
|
| Similar
Tubes |
Normally replaceable-slightly different:
211E
; 4211D
; R211E
|
| Predecessor Tubes |
4211D
|
|
Successor Tubes
|
4242A
|
| Base |
Jumbo 4-pin bayonet (1918)
|
| Was used by |
Transmittertube (Radio) |
| Filament |
Vf 10 Volts / If 3 Ampere / Direct |
| Description |
Similar to 4211D, with 1 microhenry chockes added in series to grid and anode leads to prevent high-frequency parasitic oscillations.
Large 4-pin bayonet base.
|
Dimensions (WHD)
incl. pins / tip |
51 x 184 x mm / 2.01 x 7.24 x inch |
| Weight |
180 g / 6.35 oz |
| Information source |
- - Manufacturers Literature not dated
- - Manufacturers Literature November 1937 data sheet
|
|
4211E: Fin Stewart
Fin Stewart
|
Just Qvigstad
|
4211E: own collection
Peter den Boer † 2025
More ...
|
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 |
|
|
|
