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713A

Information - Help 
ID = 9692
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Vacuum Pentode   RF/IF-Stage 
Identical to 713A = CV3593
Similar Tubes
Other shape (e.g. bulb type):
  717A ; VT-269
Successor Tubes 1942   6AK5  

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uko)
Filament Vf 6.3 Volts / If 0.175 Ampere / Indirect / Parallel, (AC/DC)
Description RF pentode, similar to 717A with bakelite octal base. Derived from 384A.
Western Electric and Tung Sol known manufacturers. 
Tube prices 1 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   
Tube Lore (I)   
 
713atungsol_klein.jpg
713A
Geri Meier

 
713a_so.png
713A: ARRL Handbook 1972
Michael Schlör

 
713a717a.png
713A: Manufacturer's Literature
Emilio Ciardiello


from Just Qvigstad

Usage in Models 1= 1948??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1


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