ES-D-203371 — COUPLER,ANTENNA

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

ES-D-203371: COUPLER,ANTENNA.

The COUPLER,ANTENNA is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY FRAME, tuning_type: FIXED, power_rating: 25.0 WATTS MAXIMUM, overall_width: 4.750 INCHES NOMINAL IN, terminal_type: CONNECTOR AND TERMINAL LUG, overall_height: 1.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-179-3667, 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

ES-D-203371

NSN: 5985-00-179-3667
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 20309 — US ARMY ELECTRONICS RESEARCH AND DEVELOPMENT COMMAND TECHNICAL SUPPORT ACTIVITY AND LABORATORIES (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY FRAME
tuning_type	FIXED
power_rating	25.0 WATTS MAXIMUM
overall_width	4.750 INCHES NOMINAL IN
terminal_type	CONNECTOR AND TERMINAL LUG
overall_height	1.500 INCHES NOMINAL IN
overall_length	7.125 INCHES NOMINAL IN
coupling_method	INDUCTIVE-CAPACITIVE
terminal_quantity	1 AND 2
mounting_configuration	FOUR 0.228 IN. DIA MTG HOLES IN
radio_frequency_rating	30.0 MEGAHERTZ MINIMUM AND 76.0 MEGAHERTZ MAXIMUM
NSN	5985-00-179-3667

COMPONENT DIAGRAM

KEY FEATURES

•

TERMINAL QUANTITY: 1 AND 2

•

TERMINAL TYPE: CONNECTOR AND TERMINAL LUG

•

RADIO FREQUENCY RATING: 30.0 MEGAHERTZ MINIMUM AND 76.0 MEGAHERTZ MAXIMUM

•

TUNING TYPE: FIXED

•

POWER RATING: 25.0 WATTS MAXIMUM

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.500 INCHES NOMINAL IN
TERMINAL QUANTITY	1 AND 2
TERMINAL TYPE	CONNECTOR AND TERMINAL LUG
RADIO FREQUENCY RATING	30.0 MEGAHERTZ MINIMUM AND 76.0 MEGAHERTZ MAXIMUM
OVERALL LENGTH	7.125 INCHES NOMINAL IN
OVERALL WIDTH	4.750 INCHES NOMINAL IN
TUNING TYPE	FIXED
POWER RATING	25.0 WATTS MAXIMUM
MOUNTING CONFIGURATION	FOUR 0.228 IN. DIA MTG HOLES IN
COUPLING METHOD	INDUCTIVE-CAPACITIVE

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

10-42Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

CU-1759/ARC-54Same 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)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is ES-D-203371?

ES-D-203371 is a COUPLER,ANTENNA.

What parts can replace ES-D-203371?

There are 2 known substitutes for ES-D-203371: 10-42, CU-1759/ARC-54. Substitute compatibility should be verified for your specific system.

What is the NSN for ES-D-203371?

ES-D-203371 is cataloged in the U.S. Government catalog under NSN 5985-00-179-3667. This indicates validated use in U.S. government and defense supply chains.

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