#401NF Waveguide-coaxial Coupler | Related Equipment Waveguides Antennas

401NF

Waveguide Adapter

NSN 5985-01-237-3982

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012373982

Product Features

Frequency range 5.85 to 8.20 ghz

Detail Specifications

Cross Sectional Shape:
Internal, rectangular external, rectangular
End Application:
Training set, tactical electronic warfare an/msq-t13
Tubing Wall Construction Style:
Seamless single tubing segment
Flange Quantity:
1
Flange Inside Width:
1.503 inches single flange and 1.506 inches single flange
Flange Inside Height:
0.753 inches single flange and 0.756 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:
0.199 inches single flange all connection facilities and 0.203 inches single flange all connection facilities
Voltage Standing Wave Ratio:
1.25
Input Impedance Rating In Ohms:
50.0
Output Impedance Rating In Ohms:
50.0
Coaxial Connector Series Designation:
N
Connector End Design:
Female
Adapter Length:
Between 2.094 inches and 2.156 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
Waveguide Outside Height:
Between 0.746 inches and 0.754 inches
Flange Connecting Facility And Quantity:
6 unthreaded hole single flange all connection facilities
Adapter Diameter:
Between 3.110 inches and 3.140 inches
Flange Style:
Cover type single flange
Adapterheight:
Between 3.110 inches and 3.140 inches
Material:
Aluminum alloy all tubing segment and flange
Surface Treatment:
Chromate all tubing segment and flange outside surfaces and enamel baked all tubing segment and flange outside surfaces
Style Designator:
Waveguide to coaxial
Fsc Application Data:
Antennas, waveguides, and related equipment
NSN:
5985-01-237-3982
Item Name:
Coupler,waveguide-coaxial
Cage Code:
00443

Manufacturer Part Numbers

No other part numbers with same form, fit, and function found.

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Related Equipment Waveguides Antennas
--------- Waveguide Adapters
------------ P/N 401NF

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Last Updated: 01/10/2025