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813

Information - Help 
ID = 11886
       
Country:
United States of America (USA)
Brand:
Tube type:  Beam Power Tube   Power/Output 
Identical to 813 = VT-144 = 5C/100A = QB2/250 = CV26 = GL813 = 4T250A0 = 110E/44 = QY2-100 = ML-813 = 4-T-100 = 4T250A1
Similar Tubes
Normally replaceable-slightly different:
  FU-13
Successor Tubes ГК-71  
Base 7-Pin-Base U7G = Giant, old, USA (Codex=Mrb) Top contact with a cap.
Filament Vf 10 Volts / If 5 Ampere / Direct
Description Also made in Italy by Fivre. 
Tube prices 4 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   
  813_pa.gif
  813: Internet
Wesselin Tzenow † 25.5.10
 
813_picture.png
813: ARR
Antonio Rabitti
 
813_so.png
813: ARRL Handbook 1972
Michael Schlör
 
813_qb2250_spec.png
813: Valvo,Senderöhren, 1983
Anonymous 15 Collector

from Just Qvigstad
Usage in Models 1= 1937 ; 2= 1940? ; 1= 1942 ; 1= 1946?? ; 1= 1950?? ; 1= 1954? ; 1= 1955? ; 1= 1957?? ; 1= 1959 ; 1= 1978
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):11
Collection of Gerhard Heigl (A)
Collection of Carlos A. Pieroni-García (ROU)
Collection of Rudolf Osterkamp (D)
Collection of Otto Frosinn (D)
Collection of Karlheinz Fischer (D)
Collection of Valery Gromov (RUS)
Collection of Ottmar Rollmann (D)
Collection of Götz Linss (D)
Collection of Emilio Ciardiello (I)
Collection of Georges Werts (B)
Collection of Danko Tkalec (HR)
Collection of a member from FIN
Collection of Stig Comstedt (S)
Collection of Carlo La Perna (I)
Collection of George Papaiz (CDN)
Collection of Klaus Rüdiger (D)
Collection of Jay Vonderhey (USA)
Collection of Bruce Morgenstern (CDN)
Collection of Fin Stewart (AUS)
Collection of Antonio Bordini (I)
Collection of Michael Gnaedig-Fischer (MEX)
Collection of Alexander Hofer (A)
Collection of Bertram Schnase (D)
Collection of Antonio Rabitti (BR)
Collection of Pedro Prieto-Castro (E)
Collection of Jose Luis Villabona Horreo (E)
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