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ID = 48880
Great Britain (UK)
Brand: EMI; Hayes, Middlesex
Tube type:  Reflex Klystron   SHF/EHF (>3 GHz) 
Identical to RK6112A = CV2116

Base Miniatur-7-Pin-Base B7G, USA 1940 Top contact with a cap.
Was used by Radar
Filament Vf 6.3 Volts / If 0.65 Ampere / Indirect

External cavity oscillator tube, intended for use as local oscillator in the receiving section of S-band radar sets (10-cm).

  • 2600 to 3700 MHz tuning, depending upon the cavity
  • 250 V at 18 to 34 mA resonator
  • -55 to -350 V reflector
  • 100 mW minimum output

.Strange enough the code of this EMI reflex klystron recalls the Raytheon coding for these devices.

Dimensions (WHD)
incl. pins / tip
27 x 78 x mm / 1.06 x 3.07 x inch
Weight 34 g / 1.20 oz
Information source - - Manufacturers Literature   

Just Qvigstad

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