#1213631-202 Waveguide Directional Coupling | Related Equipment Waveguides Antennas

1213631-202

Directional Coupler

NSN 5985-01-368-8664

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
013688664

Product Features

Directional crossguide; coupling, 35 db plus/minus 1.5; power, 1.2 megawatts peak, 2.5 kilowatts average; temperature, +10 deg.C. To +35 deg.C.; nonoperating, minus 35 deg.C. To +60 deg. C.; humidity, operating, 20 to 80%; nonoperating, 15 to 100%; altitude 3300 meters above mean sea level; waveguide, m85/1-042, wr284; connectors, type n female

Product Technical Spec.

Overall Length:
13.500 inches
Overall Width:
8.000 inches
End Application:
Next generation radar (nexrad)
Radio Frequency Rating:
Between 2.7 gigahertz and 3.0 gigahertz
Design Type:
Unidirectional
Unit Type:
Coaxial line
Voltage Standing Wave Ratio At Reference Frequency:
1.5 to 1 mainguide; 1.1 secdnry
Terminal Fitting Name:
Waveguide flange, mainguide; type n, female connectors
NSN:
5985-01-368-8664
Item Name:
Waveguide Directional Coupling
Cage Code:
56232

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
1213631-202
Cage Code:
03538
RNCC:
7
RNVC:
1
RNAAC:
47
Status:
A
MSDS:
SADC:
Part Number:
20732-P1
Cage Code:
00443
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Related Equipment Waveguides Antennas
--------- Directional Couplers
------------ P/N 1213631-202

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Last Updated: 06/05/2025