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DE11

Information - Help 
ID = 28496
       
Country:
Great Britain (UK)
Brand: Metropolitan-Vickers (Metro-Vick, Cosmos); GB
Tube type:  Triode, vacuum   Universal 
Identical to DE11
Similar Tubes
Other base:
  WD11
First year 1924 Saga of the Vacuumtube, Tyne Seite 373

Base Europe 4-Pin (A, 4A, B4, since 1914)
Filament Vf 1.1 Volts / If 0.25 Ampere / Direct / Battery =
Description

Story of Cosmos valves see here

 
Tube prices 1 Tube prices (visible for members only)
Literature Saga of the Vacuumtube, Tyne   p.373
70 Years of Radiotubes and V.   p.196
British Radio Valves - The Vintage Years, Thrower
 
uk_mv_de11.jpg
DE11
Alan Scott Douglas † 16.11.15

 
de11_spec.png
DE11: Banneitz, TB der drahtl. Teleph. 1927
Anonymous 15 Collector


Usage in Models 1= 1926

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1


Forum contributions about this tube
DE11
Threads: 1 | Posts: 1
Hits: 1749     Replies: 0
DE11 (DE11)
Alan Scott Douglas † 16.11.15
12.Jan.11
  1

There is a typo on page 373 of Tyne's "The Saga of the Vacuum Tube". The DE11 was introduced by E.Y. Robinson, not  E. Brian Munt.  Refer to the BVWS Bulletin vol.2 no.4, p.59.

 
DE11
End of forum contributions about this tube

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