MIL-C-15370/3 — Technical Data Sheet

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— · COMPONENT

WHAT YOU NEED TO KNOW

Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel

Confirm exact part number — similar PNs may be different parts

PRODUCT OVERVIEW

The COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include unit_type: TRANSMISSION LINE, design_type: BIDIRECTIONAL, usage_design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING, overall_width: 0.500 INCHES NOMINAL IN, overall_height: 0.875 INCHES NOMINAL IN, overall_length: 5.594 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-034-6821, 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

MIL-C-15370/3

NSN: 5985-01-034-6821
FSC: 5985
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

unit_type	TRANSMISSION LINE
design_type	BIDIRECTIONAL
usage_design	MAIN LINE AND SECONDARY LINE TERMINAL FITTING
overall_width	0.500 INCHES NOMINAL IN
overall_height	0.875 INCHES NOMINAL IN
overall_length	5.594 INCHES NOMINAL IN
special_features	INSERTION LOSS 0.2 DB MAX; 10 KW PEAK INPUT POWER TO PRIMARY AND 200 W AVG INPUT POWER TO PRIMARY W
identifying_number	TERMINAL FITTING TYPE N
power_loss_in_decibels	20.0
radio_frequency_rating	1.7 GIGAHERTZ MINIMUM AND 4.2 GIGAHERTZ MAXIMUM
specification/standard_data	81349-MIL-C-15370-3 GOVERNMENT SPECIFICATION
terminal_fitting_controlling_agency	AN
NSN	5985-01-034-6821

COMPONENT DIAGRAM

KEY FEATURES

•

RADIO FREQUENCY RATING: 1.0 GIGAHERTZ MINIMUM AND 12.4 GIGAHERTZ MAXIMUM

•

TEST DATA DOCUMENT: 81349-MIL-C-15370 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).

•

POWER LOSS IN DECIBELS: 10.0

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DESIGN TYPE: BIDIRECTIONAL

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UNIT TYPE: COAXIAL LINE

TECHNICAL CHARACTERISTICS (FLIS)

OVERALL WIDTH	1.980 INCHES MAXIMUM IN
RADIO FREQUENCY RATING	1.0 GIGAHERTZ MINIMUM AND 12.4 GIGAHERTZ MAXIMUM
TEST DATA DOCUMENT	81349-MIL-C-15370 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
OVERALL LENGTH	5.440 INCHES MAXIMUM IN
POWER LOSS IN DECIBELS	10.0
DESIGN TYPE	BIDIRECTIONAL
UNIT TYPE	COAXIAL LINE
OVERALL HEIGHT	0.560 INCHES MAXIMUM IN

VERIFIED SUBSTITUTES & CROSS-REFERENCES 21

27538Interchangeable