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CV18

Information - Help 
ID = 15625
       
Country:
Great Britain (UK)
Brand: Marconi-Osram - (Valves/Tubes); GB
Tube type:  Double Triode   VHF 
Identical to CV18 = DET19 = VT61 = VT204_GPO
Similar Tubes
Normally replaceable-slightly different:
  2C34 ; 4074A ; RK34

Base 7-Pin-Base U7B = medium, old, USA (Codex=Mc) 2 Top contacts.
Was used by Military and/or Government
Filament Vf 6.3 Volts / If 0.8 Ampere / Indirect / Parallel, (AC/DC)
Description

Pa <10W. 16W RF output, 175MHz max freq.

 
Tube prices 1 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   
 
gb_cv18_1.jpg
CV18: TreLe
Trev Levick

 
cv18_so.png
CV18: ARRL Handbook 1972
Michael Schlör

 
2c34_1_1.png
CV18: Manufacturer's Literature
Emilio Ciardiello


from Just Qvigstad

Usage in Models 1= 1942 ; 1= 1943 ; 1= 1949?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3


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