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RK5721

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ID = 29332
       
Country:
United States of America (USA)
Brand: Raytheon Mfg. Co.; Cambridge, MA
Tube type:  Reflex Klystron   SHF/EHF (>3 GHz) 
Identical to RK5721 = 5721 = QK205
Similar Tubes
Other class quality (otherwise equal):
  ZV1011
Differences not known by us:
  MR01_VATEG
Multiple differences or of other kind:
  8052

Base SPECIAL TUBEBASE in general Sidecontact and top contact.
Was used by Technology / Measurement
Filament Vf 6.3 Volts / If 0.58 Ampere / Indirect / Specified voltage AC/DC
Description

2.5 to 12.0 GHz, external cavity reflex klystron. 125 mW average output. 4 pin 'Peewee' base.

 
Dimensions (WHD)
incl. pins / tip
21 x 97 x mm / 0.83 x 3.82 x inch
Weight 30 g / 1.06 oz

6236~~20.png RK5721: Manufacturer's Literature
Emilio Ciardiello

rk5721_data.png
RK5721: Raytheon Manual
Heinz Höger

More ...
Usage in Models 2= 1956? ; 1= 1964?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3

Collection of


Documents about this component
  Article from Electronics, January 1955, illustrating the design of a wide tuning range cavity for this klystron. 1688 KB
 
raytheon_rk5721.jpg

RK5721
 

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