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VT74

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ID = 49180
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  Vacuum Pentode   RF/IF-Stage 
Identical to VT74 = ARP16 = NR83 = CV1074 = 10E/11532 = CV1654
Predecessor Tubes KTZ63  

Base Octal (Int.Octal, IO) K8A, USA 1935 Top contact with a cap
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Parallel / series AC/DC
Description Early code for CV1074. 
Literature -- Original-techn. papers.   
 
vt74~~1.jpg
VT74: PA3ESY Vintage radio collection
Jan Poortman

 
arp16_7.png
VT74: Manufacturer's Literature
Emilio Ciardiello

 


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