Waveguide Adapter

Part Number J281A

Quality inspected with certificate of conformity. For questions and pricing call us at +1 210-468-8090

We ship worldwide

Features

Copper alloy single tubing segment material, primer all tubing segment and flange outside surfaces and chromate zinc all tubing segment and flange outside surfaces and enamel all tubing segment and flange outside surfaces surface treatment.

Waveguide to coaxial.

Includes quality control certificate of conformance.

Specifications

  • Cross Sectional Shape:
    Internal, rectangular external, rectangular
  • End Application:
    Umm/photonics, virginia class cgn (41), ohio class ssn (trident) ship, kidd class ddg, submarine surveillance systems.
  • Tubing Wall Construction Style:
    Seamless single tubing segment
  • Flange Quantity:
    1
  • Flange Inside Width:
    1.503 inches single flange
  • Flange Inside Height:
    0.753 inches single flange
  • Flange Outside Diameter:
    3.110 inches single flange and 3.140 inches single flange
  • Flange Depth:
    0.360 inches single flange and 0.390 inches single flange
  • Flange Connecting Hole Diameter:
    0.219 inches single flange single connection facility
  • Voltage Standing Wave Ratio:
    1.30
  • Coaxial Connector Series Designation:
    N
  • Connector End Design:
    Female
  • Adapter Length:
    1.875 inches
  • Waveguide Outside Width:
    Between 1.496 inches and 1.504 inches
  • Waveguide Inside Width:
    Between 1.368 inches and 1.376 inches
  • Waveguide Inside Height:
    Between 0.618 inches and 0.626 inches
  • Criticality Code Justification:
    Feat
  • Waveguide Outside Height:
    Between 0.746 inches and 0.754 inches
  • Flange Connecting Facility And Quantity:
    6 unthreaded hole single flange single connection facility
  • Adapter Diameter:
    3.125 inches
  • Flange Style:
    Cover type single flange
  • Adapterheight:
    3.125 inches
  • Precious Material And Location:
    Contact surface silver
  • Precious Material:
    Silver
  • Style Designator:
    Waveguide to coaxial
  • Fsc Application Data:
    Antennas, waveguides, and related equipment
  • Federal Supply Class (fsc):
    Antennas, waveguides, and related equipment
  • National Stock Number (nsn):
    5985-00-606-9161
  • Special Features:
    Weapon system essential

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