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CV2538

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ID = 11111
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  Vacuum Pentode   Power/Output 
Identical to CV2538 = VT-59 = 59

Base 7-Pin-Base U7B = medium, old, USA (Codex=M)
Was used by Radio/TV-reception etc.
Filament Vf 2.5 Volts / If 2 Ampere / Indirect
Dimensions (WHD)
incl. pins / tip
x 131 x 51 mm / x 5.16 x 2.01 inch
Weight 64 g / 2.26 oz
Information source Babani, International Radio Tube Encyclopaedia   p. 82 & 83
Tube Lore (II)   p.28
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
Taschenbuch zum Röhren-Codex 1948/49

cv2538_so.png CV2538: ARRL Handbook 1972
Anonymous 10 Collector


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