DMR73-1 — ANTENNA

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

DMR73-1: ANTENNA.

The ANTENNA is a the manufacturer industrial component. Key specifications include design_type: ANNULAR SLOT SINGLE ANTENNA ELEMENT, terminal_type: CONNECTOR, RECEPTACLE SINGLE ANTENNA ELEMENT, overall_height: 2.531 INCHES NOMINAL IN, beam_width_angle: 30.0 DEGREES HORIZONTAL AND 45.0 DEGREES VERTICAL SINGLE ANTENNA ELEMENT, frequency_rating: 7.300 GIGAHERTZ MINIMUM AND 10.750 GIGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT, overall_diameter: 9.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-498-2253, 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

DMR73-1

NSN: 5985-00-498-2253
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 00752 — L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORP DIV ANTENNA PRODUCTS (USA)

SPECIFICATIONS

design_type	ANNULAR SLOT SINGLE ANTENNA ELEMENT
terminal_type	CONNECTOR, RECEPTACLE SINGLE ANTENNA ELEMENT
overall_height	2.531 INCHES NOMINAL IN
beam_width_angle	30.0 DEGREES HORIZONTAL AND 45.0 DEGREES VERTICAL SINGLE ANTENNA ELEMENT
frequency_rating	7.300 GIGAHERTZ MINIMUM AND 10.750 GIGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT
overall_diameter	9.250 INCHES NOMINAL IN
radiation_pattern	OMNIDIRECTIONAL SINGLE ANTENNA ELEMENT
fsc_application_data	COUNTERMEASURES SET
operating_temp_range	-55.0 TO 71.0 CELSIUS DEGC
mounting_hole_diameter	0.187 INCHES NOMINAL IN
mounting_hole_quantity	6
electromagnetic_polarization_type	RIGHT CIRCULAR SINGLE ANTENNA ELEMENT
NSN	5985-00-498-2253

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING HOLE QUANTITY: 6

•

FSC APPLICATION DATA: COUNTERMEASURES SET

•

TERMINAL TYPE: CONNECTOR, RECEPTACLE SINGLE ANTENNA ELEMENT

•

DESIGN TYPE: ANNULAR SLOT SINGLE ANTENNA ELEMENT

•

OVERALL DIAMETER: 9.250 INCHES NOMINAL IN

•

BEAM WIDTH ANGLE: 30.0 DEGREES HORIZONTAL AND 45.0 DEGREES VERTICAL SINGLE ANTENNA ELEMENT

•

RADIATION PATTERN: OMNIDIRECTIONAL SINGLE ANTENNA ELEMENT

TECHNICAL CHARACTERISTICS

MOUNTING HOLE QUANTITY	6
OVERALL HEIGHT	2.531 INCHES NOMINAL IN
FSC APPLICATION DATA	COUNTERMEASURES SET
TERMINAL TYPE	CONNECTOR, RECEPTACLE SINGLE ANTENNA ELEMENT
DESIGN TYPE	ANNULAR SLOT SINGLE ANTENNA ELEMENT
OVERALL DIAMETER	9.250 INCHES NOMINAL IN
BEAM WIDTH ANGLE	30.0 DEGREES HORIZONTAL AND 45.0 DEGREES VERTICAL SINGLE ANTENNA ELEMENT
RADIATION PATTERN	OMNIDIRECTIONAL SINGLE ANTENNA ELEMENT
MOUNTING HOLE DIAMETER	0.187 INCHES NOMINAL IN
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	1.458 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 2

319230Reference document

Same NSN cross-reference

Reference document — Secondary reference

226248-000Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 DMR73-1?

DMR73-1 is a ANTENNA.

What parts can replace DMR73-1?

There are 2 known substitutes for DMR73-1: 319230, 226248-000. Substitute compatibility should be verified for your specific system.

What is the NSN for DMR73-1?

DMR73-1 is cataloged in the U.S. Government catalog under NSN 5985-00-498-2253. This indicates validated use in U.S. government and defense supply chains.

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DMR73-1 — ANTENNA

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