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VR135

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ID = 16564
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  Triode, vacuum   VHF 
Identical to VR135 = CV1135 = E1148 = 10E/392
Predecessor Tubes E1148  
Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uc) 2 Top contacts.
Filament Vf 6.3 Volts / If 0.21 Ampere / Indirect / Specified voltage AC/DC
Description 300MHz max frequency. Intended for pulsed operation at 300V, 120mA peak. 
Information source Taschenbuch zum Röhren-Codex 1948/49   
-- Original-techn. papers.   
 
vr135.jpg
VR135: RFJ
Roy Johnson
More ...
 
vr135_so.png
VR135: röhren codex 1948
Anonymous 10 Collector
 

from Just Qvigstad
Usage in Models 1= 1944
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
Collection of Hannes Wurnitsch (A)
Collection of Roy Johnson (GB)
Collection of Robert Gillespie (USA)
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