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VPU1

Information - Help 
ID = 36807
       
Country:
Great Britain (UK)
Brand: Ekco, E.K.Cole Ltd.; Southend-on-Sea
Tube type:  Vacuum Pentode   RF/IF-Stage   Controlling (mu) 
Identical to VPU1 = VP13C

Base British-7-Pin, old (M7A) Top contact with a cap.
Filament Vf 13 Volts / If 0.2 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Dimensions (WHD)
incl. pins / tip
41 x 120 x mm / 1.61 x 4.72 x inch
Weight 51 g / 1.80 oz
 
vpu1.jpg
VPU1: RFJ
Roy Johnson

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from Just Qvigstad

Usage in Models 4= 1937 ; 1= 1938

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5


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