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499

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ID = 13571
       
Country:
United States of America (USA)
Brand:
Developer: General Electric for Brand RCA-Radiotron; Bridgeport CT, Syracuse NY 
Tube type:  Triode, vacuum   Detector 
  Ca. 1925 up to 1945 very rare. ***
Identical to 499 = C_CeCo = V199 = CT199_UV199 = S600_Schickerling = 3VB = M.D.06A = 2958_WLS = 4610_WLS = MV199 = 57TV99 = PR51_Condor = 199 = UV199 = C299 = A306_UV199 = DE3_UV199 = SV-199 = AV199 = DC199 = B-199 = TCV199
Similar Tubes
Other base:
  499A_UV
First Source (s)
Aug.1930 : Philips Bulletin R1164, p. 32
Base UV199 (Codex=Bo)
Was used by Radio/TV-reception etc.
Filament Vf 3 Volts / If 0.06 Ampere / Direct / Battery =
Dimensions (WHD)
incl. pins / tip		 25 x 85 x mm / 0.98 x 3.35 x inch
Weight 19 g / 0.67 oz
Information source Taschenbuch zum Röhren-Codex 1948/49   
70 Years of Radiotubes and V.   Page 166
uv_triode_tube~~18.png 499: Fin Stewart
Fin Stewart

Just Qvigstad 		tubedata1923~~25.png
499: KoBi
Konrad Birkner † 12.08.2014
 
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