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ID = 52801
United States of America (USA)
Brand: Polarad Electronics Corp.- Long Island, NY
Tube type:  Reflex Klystron   SHF/EHF (>3 GHz) 
Identical to ZV1011 = 8052
Similar Tubes
Other class quality (otherwise equal):
  5721 ; RK5721
Predecessor Tubes 5721  

Was used by Technology / Measurement
Filament Vf 6.3 Volts / If 0.68 Ampere / Indirect

Reflex klystron made to Polarad specs. Electrically similar to 5721, improved temperature coefficient. Nickel-plated surfaces, ceramic spacers. Also A suffix.

  • 4 to 11 GHz, depending upon the external cavity
  • 1200V at 24mA resonator
  • -300V reflector
  • +10V control electrode for max output.
Information source -- Collector info (Sammler)   
- - Manufacturers Literature   
Emilio Ciardiello

More ...
ZV1011: Manufacturer's Literature
Emilio Ciardiello

ZV1011: Manufacturer's Literature
Emilio Ciardiello

More ...

Usage in Models 1= 1970??

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):1

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