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E1556R

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ID = 82838
       
Country:
France
Brand: SFR (S.F.R.) - Société Française Radio-Électrique; Paris
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to E1556R
First Source (s)
1945 : - - Manufacturers Literature

Base SPECIAL TUBEBASE in general Sidecontact and top contact.
Filament Vf 17.5 Volts / If 47.5 Ampere / Direct / Specified voltage AC/DC
Description

Air cooled triode capable of 6kW anode power dissipation.

It can operate up to 30 MHz. Thoriated tungsten direct heating cathode.

 
Dimensions (WHD)
incl. pins / tip
x 235 x 195 mm / x 9.25 x 7.68 inch
Information source - - Manufacturers Literature   Catalogue SFR 1945

e1556r_sfr_brans_culot_s.png E1556R: Brans Vademecum 1961-63
Patrice Zeissloff

e1556r_catalogue_sfr_1945_doc.png
E1556R: Manufacturers data
Patrice Zeissloff

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e1556r_catalogue_sfr_1945_p01_s.jpg

 

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