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202A

Information - Hilfe 
ID = 28947
       
Land:
USA
Marke: Western Electric Company Inc.; New York (NY)
Entwickler: Western Electric Company Inc.; New York (NY) 
Typ:  Sende-Triode, luftgekühlt   Endstufe 
Identisch mit 202A = K_Western
Nachfolger E_Western   205A   205B   VT-2   CW-931  

Sockel SPEZIALSOCKEL allgemein
Anwender Telephonie
Heizung Uf 8 Volt / If 1.3 Ampere / Direkt / Batterieheizung =
Beschreibung

5 Watt at 500 Volt.
Designed for aircraft transmitters, was soon superseded by VT-2. Sibley reports just 76 pieces of 202A delivered to Signal Corps. Early version of the E (205 type) with larger bulb and nub style base. Developed for aircraft transmitters.

 
Literatur Saga of the Vacuum Tube, Tyne   page 102, 104, 280
Tube Lore (II)   p. 234
Tube Lore (I)

 

[rmxtube-ge, noindex]
  

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