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CV1321

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ID = 9927
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  Vacuum Pentode   RF/IF-Stage   Controlling (mu) 
Identical to CV1321 = ARP3 = ZA7103
Similar Tubes
Normally replaceable-slightly different:
  9D2 ; CV1106

Base British-7-Pin, old (M7A) (Codex=Nf) Top contact with a cap.
Was used by Military and/or Government
Filament Vf 13 Volts / If 0.2 Ampere / Indirect / Specified voltage AND current AC/DC
Description

Variable mu tube

 
Information source Babani, International Radio Tube Encyclopaedia   p. 74 & 75
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   p. 35
Taschenbuch zum Röhren-Codex 1948/49

arp3_1.png CV1321: Manufacturer's Literature
Emilio Ciardiello


Just Qvigstad
cv1321arp3_1_1.png
CV1321: Manufacturer's Literature
Emilio Ciardiello

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