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ARP38

Information - Help 
ID = 9809
       
Country:
Great Britain (UK)
Brand: Marconi-Osram - (Valves/Tubes); GB
Tube type:  Vacuum Pentode   RF/IF-Stage 
  Ca. 1925 up to 1945 rare.
Identical to ARP38 = CV1343 = VT149
Similar Tubes
Normally replaceable-slightly different:
  KTZ73 ; VT149_GPO

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uf)
Was used by Military and/or Government
Filament Vf 4 Volts / If 0.25 Ampere / Indirect / Specified voltage AC/DC
Information source Taschenbuch zum Röhren-Codex 1948/49   
 
20200617_200732.jpg
ARP38: RMG
Robert Gillespie

 
arp16_4.png
ARP38: Manufacturer's Literature
Emilio Ciardiello

 
cv1343_a_1.png
ARP38: Manufacturer's Literature
Emilio Ciardiello


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