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ID = 35522
United States of America (USA)
Brand: Raytheon Mfg. Co.; Cambridge, MA
Tube type:  Pulse magnetron 
Identical to 2J38

Was used by Radar
Filament Vf 6.3 Volts / If 1.25 Ampere / Half indirect

Integral magnet, coaxial out. Fixed frequency, 3249 to 3263MHz. 4.9KV, 3A, 5KW peak output typical.

Similar to 2J39, with mounting for frequency stabilization thermostat

Information source - - Manufacturers Literature   
Tube Lore (I)   

2J38: Manufacturer's Literature
Emilio Ciardiello

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