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VT501

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ID = 11826
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  Vacuum Pentode   Power/Output 
Identical to VT501 = 10E/389 = CV1501 = ZA17430 = E1192
Similar Tubes
Normally replaceable-slightly different:
  CV1002 ; VT501A
Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uc) Top contact with a cap.
Filament Vf 6.3 Volts / If 0.8 Ampere / Indirect / Specified voltage AC/DC
Description Similar to VT501A/CV1002, selected for 2.22mA max Ig2 at 250V Va, 30mA Ia, 135V Vg2.
RF beam power amplifier. 
Text in other languages (may differ)
Information source Taschenbuch zum Röhren-Codex 1948/49   
-- Original-techn. papers.   
vt501_1.png VT501: Manufacturer's Literature
Emilio Ciardiello

Just Qvigstad 		cv1501vt501_1_1.png
VT501: Manufacturer's Literature
Emilio Ciardiello
More ...
Usage in Models 1= 1944
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of

Karl - Heinz Bossan (D)
Peter Pfeiffer (D)
Aldo Patriarca (CH)
Georges Werts (B)
Patrice Zeissloff (F)
Howard Craven (GB)
Jacob Roschy (D)
Robert Gillespie (USA)
 
vt501_10e_389_35.jpg

VT501
 
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