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ID = 22006
Great Britain (UK)
Brand: Ediswan, Siemens Edison Swan Electric Co.; London
Tube type:  Double Tetrode 
Identical to 11E15 = QQE03/20
First year Feb.1962 -- Original prospect or advert AEI data

Base Septar (1+6 pins) 2 Top contacts
Filament Vf 12.6 Volts / If 0.65 Ampere / Indirect / Parallel, (AC/DC)

Internally neutralised double tetrode intended for push-pull or frequency trebler operation up to 500 MHz.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
47 x 103 x mm / 1.85 x 4.06 x inch
Weight 65 g / 2.29 oz
Literature Röhren-Taschen-Tabelle, (Franzis RTT)   
- - Manufacturers Literature   AEI Ediswan Tentative data Feb 1962
11E15: RTT Schwandt
Günther Stabe

11E15: Original data sheet
Michael Schlör

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