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ID = 7646
Great Britain (UK)
Tube type:  High-vacuum Rectifier   Power-supply 
Identical to CV1111 = AU5 = VU111 = R11 = 10E/146 = U27
Predecessor Tubes V1907  

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Er) Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1.1 Ampere / Direct / Parallel, (AC/DC)
Description 12.5KV PIV, 50mA dc. 
Dimensions (WHD)
incl. pins / tip
x 140 x 55 mm / x 5.51 x 2.17 inch
Weight 69 g / 2.43 oz
Information source Taschenbuch zum Röhren-Codex 1948/49   
-- Original-techn. papers.   
CV1111: RMG
Robert Gillespie

Michael Schlör

CV1111: Manufacturer's Literature
Emilio Ciardiello

from Just Qvigstad

Collection of a member from FIN

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