KSE-U-4A — ANTENNA

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

KSE-U-4A: ANTENNA.

The ANTENNA is a the manufacturer industrial component. Key specifications include power_rating: 5.000 WATTS CW SINGLE ANTENNA ELEMENT, overall_width: 3.000 INCHES NOMINAL IN, overall_length: 3.656 INCHES NOMINAL IN, radiation_pattern: OMNIDIRECTIONAL SINGLE ANTENNA ELEMENT, beam_scanning_method: FIXED SINGLE ANTENNA ELEMENT, characteristic_impedance_in_ohms: 50.0 SINGLE ANTENNA ELEMENT. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-165-7466, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

KSE-U-4A

NSN: 5985-01-165-7466
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 8P525 — WATKINS JOHNSON CO (USA)

SPECIFICATIONS

power_rating	5.000 WATTS CW SINGLE ANTENNA ELEMENT
overall_width	3.000 INCHES NOMINAL IN
overall_length	3.656 INCHES NOMINAL IN
radiation_pattern	OMNIDIRECTIONAL SINGLE ANTENNA ELEMENT
beam_scanning_method	FIXED SINGLE ANTENNA ELEMENT
mounting_hole_quantity	2
characteristic_impedance_in_ohms	50.0 SINGLE ANTENNA ELEMENT
electromagnetic_polarization_type	SLANT LINEAR SINGLE ANTENNA ELEMENT
NSN	5985-01-165-7466

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING HOLE QUANTITY: 2

•

BEAM SCANNING METHOD: FIXED SINGLE ANTENNA ELEMENT

•

RADIATION PATTERN: OMNIDIRECTIONAL SINGLE ANTENNA ELEMENT

•

CHARACTERISTIC IMPEDANCE IN OHMS: 50.0 SINGLE ANTENNA ELEMENT

•

ELECTROMAGNETIC POLARIZATION TYPE: SLANT LINEAR SINGLE ANTENNA ELEMENT

•

POWER RATING: 5.000 WATTS CW SINGLE ANTENNA ELEMENT

TECHNICAL CHARACTERISTICS

MOUNTING HOLE QUANTITY	2
BEAM SCANNING METHOD	FIXED SINGLE ANTENNA ELEMENT
RADIATION PATTERN	OMNIDIRECTIONAL SINGLE ANTENNA ELEMENT
OVERALL LENGTH	3.656 INCHES NOMINAL IN
OVERALL WIDTH	3.000 INCHES NOMINAL IN
CHARACTERISTIC IMPEDANCE IN OHMS	50.0 SINGLE ANTENNA ELEMENT
ELECTROMAGNETIC POLARIZATION TYPE	SLANT LINEAR SINGLE ANTENNA ELEMENT
POWER RATING	5.000 WATTS CW SINGLE ANTENNA ELEMENT

OTHER ITEMS IN FSC 5985 — Antennas, Waveguides, and Related Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5985-00-001-1854 5985-00-001-1862 5985-00-001-1869 5985-00-001-1870 5985-00-001-1871 5985-00-001-1874 5985-00-001-1875 5985-00-001-1876

SUBSTITUTES & CROSS-REFERENCES 2

102002BReference document

Same NSN cross-reference

Reference document — Secondary reference

101575-3Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is KSE-U-4A?

KSE-U-4A is a ANTENNA.

What parts can replace KSE-U-4A?

There are 2 known substitutes for KSE-U-4A: 102002B, 101575-3. Substitute compatibility should be verified for your specific system.

What is the NSN for KSE-U-4A?

KSE-U-4A is cataloged in the U.S. Government catalog under NSN 5985-01-165-7466. This indicates validated use in U.S. government and defense supply chains.

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