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CV1789

Information - Help 
ID = 49800
       
 
   
Tube type:  CRT (cathode ray tube, picture tube)   Indication 
Identical to CV1789
Similar Tubes
Normally replaceable-slightly different:
  5FP7 ; CV718

Base Octal (Int.Octal, IO) K8A, USA 1935 Sidecontact.
Filament Vf 6.3 Volts / If 0.6 Ampere / Indirect
Description 5" screen, magnetic focus and deflection. 8KV. Long persistence P14 phosphor, similar to P7.
 
Information source -- Original-techn. papers.   
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5fp_2.png
CV1789: Manufacturer's Literature
Emilio Ciardiello

 

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