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402A_WE

Information - Aide 
ID = 35028
       
Pays:
Etats-Unis
Fabricant: Western Electric Company Inc.; New York (NY)
Type:  Klystron, linear Beam   SHF/EHF (>3 GHz) 
  De 1925 à 1945 environ très rare
Identique à 402A_WE
Prédécesseurs 1436_WE  

Chauffage Vf 6.3 Volt / If 0.5 Ampère
Description

Glass disc-seal amplifier klystron; three-pin pewee base. External cavities and focusing magnet. Forced-air blast required on the collector radiator.

500mW output at 4GHz.

During the war Bell built several linear beam experimental klystrons, capable of operating as amplifiers or oscillators at frequencies up to 3 GHz and over. This is the only linear beam klystron gone in very limited production for trials on the TDX microwave relay, soon replaced by 416A. Also used in the TD-2 test signal generator.

 
Dimensions
(l x h x p)
incl.pins/tip
19 x 43 x mm / 0.75 x 1.69 x inch
Bibliographie Tube Lore (I)   

Collection de

 
402a_we_01.jpg

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