radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

EF98

Information - Help 
ID = 1918
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Vacuum Pentode   RF/IF-Stage 
Identical to EF98 = 6ET6 = 6Ж40П
First year 1957 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)
Aug.1955 : Funkschau # 15

Base Miniatur-7-Pin-Base B7G, USA 1940
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect
Description 6- und 12-Va-Niedervoltröhre für Hybrid- Autoradios. Eingesetzt auch für Kosmos Radiomann- Baukasten 13.Auflage 1960 bis 23. Auflage 1971/72.
Siehe dazu auch diese Forumübersicht
Tube prices 7 Tube prices (visible for members only)
  ef98.png
  EF98: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
 
ef98_siemens~~1.jpg
EF98: My own collection
Hannu Alho

 
ef98_so.png
EF98: rtt
Michael Schlör

 
ef98_mullard_data_01.png
EF98: Mullard - original papers
Michael Poll


Usage in Models 1= 1957?? ; 4= 1957 ; 2= 1958? ; 7= 1958 ; 10= 1959? ; 16= 1959 ; 1= 1960?? ; 2= 1960? ; 9= 1960 ; 1= 1961?? ; 3= 1961? ; 2= 1961 ; 1= 1962?? ; 1= 1962 ; 2= 1963 ; 1= 1964 ; 1= 1965 ; 1= 1967 ; 1= 1968 ; 2= 1969 ; 1= 1970 ; 1= 1971

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):70



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]
  
rmXorg