Antique radios, Old Time Radios
DE5
|
Country:
Great Britain (UK)
|
|
| Identical to |
DE5
|
| Similar
Tubes |
Normally replaceable-slightly different:
DE5_Nelson
Heater different:
DE8HF
Other base and data slightly different:
DE5_UV
; DE5_UX
|
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Bo)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 5.5 Volts / If 0.25 Ampere / Direct / Battery = |
| Description |
Power triode for the last stage of audio amplifying chains. Mu 7. Va 140V, with 9V negative grid bias and 8000 ohms out impedance. Heater could be operated between 5 and 6V.
|
Dimensions (WHD)
incl. pins / tip |
55 x 125 x mm / 2.17 x 4.92 x inch |
| Tube prices |
1 Tube prices (visible for members
only)
|
| Information source |
The Saga of Marconi Osram Valve p. 96, 98, 203,
- - Manufacturers Literature Marconi catalog No. 520, Sept. 1928
History of the British Radio Valve to 1940
Taschenbuch zum Röhren-Codex 1948/49
|
|
DE5: rtt
Anonymous 10 Collector
|
Just Qvigstad
|
DE5: own collection
Peter den Boer
More ...
|
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):14
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 |
|
|
|
