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CV1491

Information - Aide 
ID = 47451
       
Pays:
Royaume Uni
Fabricant: Common type Great Britain tube/semicond.
Concepteur: GEC, General Electric Co Ltd., GENALEX; London 
Type:  Pulse magnetron 
  De 1925 à 1945 environ rare
Identique à CV1491 = NT98A
Prédécesseurs CV1255  

Utilisé par Radar
Chauffage Vf 6 Volt / If 1.2 Ampère / Half indirect
Description

This is the standardized code for the S-band magnetron NT98A, one of the four frequency variants for this magnetron.

  • 3030 to 3060MHz
  • 8A at 9.5KV input pulses
  • 8kW typical, 5 kW minimum output pulses at 1080 oersteds

In this family frequency selection took place on the test bench after the tube sealing off. All the tubes made were labeled as NT98 and the frequency suffix was added later with a different ink.

The development of the E1189 magnetron at GEC can be read at this link.

 
Bibliographie -- Original-techn. papers.   
-- Collector info (Sammler)   

cv1491nt98a_1_1.png
CV1491: Manufacturer's Literature
Emilio Ciardiello

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Collection de

 
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CV1491
 

[rmxtube-fr, noindex]
  

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