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VR129

Information - Help 
ID = 10405
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  Vacuum Pentode   RF/IF-Stage 
Identical to VR129 = MS/PenT = CV1129 = NR71 = W1066 = 10E/307
Predecessor Tubes MS/Pen  

Base British-7-Pin, old (M7A) (Codex=Nc) Top contact with a cap
Was used by Military and/or Government
Filament Vf 4 Volts / If 1 Ampere / Indirect / Parallel, (AC/DC)
Description

Similar to CV1284, but capable of withstanding 4KV on anode electrode.

 
Literature Taschenbuch zum Röhren-Codex 1948/49   
-- Original-techn. papers.   
 
vr129.jpg
VR129: My Collection
Danko Tkalec

 


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