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2K28A

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ID = 38002
       
 
   
Tube type:  Reflex Klystron 
Identical to 2K28A
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Other class quality (otherwise equal):
  2K28

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament Vf 6.3 Volts / If 0.66 Ampere / Indirect
Description External cavity reflex klystron; 125mW output from 1200 to 3750MHz. Similar to 707B with shorter glass body; improved temperature compensation.
Similar to 2K28, with temperature drift within +/-0.5MHz/degree C vs 1.5MHz. 
Information source - - Manufacturers Literature   
Tube Lore (I)   

2k28_pin_9.png 2K28A
Emilio Ciardiello

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2k28_9.png
2K28A: Manufacturer's Literature
Emilio Ciardiello

Collection of

 
2k28a_raytheon_1.jpg

2K28A
 

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