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DC3100 — COUPLER,DIRECTIONAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

DC3100: COUPLER,DIRECTIONAL.

The COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include unit_type: COAXIAL LINE, design_type: BIDIRECTIONAL, usage_design: MAIN LINE TERMINAL FITTING, overall_depth: 1.69 INCHES NOMINAL IN, overall_width: 6.7 INCHES NOMINAL IN, overall_height: 2.27 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-693-7428, 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
DC3100
NSN: 5985-01-693-7428
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 14651 — AMPLIFIER RESEARCH CORP DBA AMETEK CTS US (USA)
SPECIFICATIONS
unit_typeCOAXIAL LINE
design_typeBIDIRECTIONAL
usage_designMAIN LINE TERMINAL FITTING
overall_depth1.69 INCHES NOMINAL IN
overall_width6.7 INCHES NOMINAL IN
overall_height2.27 INCHES NOMINAL IN
power_loss_in_decibels0.45
radio_frequency_rating0.01 MEGAHERTZ MINIMUM AND 1000.0 MEGAHERTZ MAXIMUM
unpackaged_unit_weight2.5 POUNDS NOMINAL LBS
part_name_assigned_by_controlling_agencyDUAL DIRECTIONAL COUPLER
NSN5985-01-693-7428
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLER,DIRECTIONAL TITLE COMPONENT PN DC3100 MFR COUPLER,DIRECTIONAL
KEY FEATURES
•
UNPACKAGED UNIT WEIGHT: 2.5 POUNDS NOMINAL LBS
•
USAGE DESIGN: MAIN LINE TERMINAL FITTING
•
POWER LOSS IN DECIBELS: 0.45
•
DESIGN TYPE: BIDIRECTIONAL
•
RADIO FREQUENCY RATING: 0.01 MEGAHERTZ MINIMUM AND 1000.0 MEGAHERTZ MAXIMUM
•
UNIT TYPE: COAXIAL LINE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.27 INCHES NOMINAL IN
UNPACKAGED UNIT WEIGHT2.5 POUNDS NOMINAL LBS
USAGE DESIGNMAIN LINE TERMINAL FITTING
POWER LOSS IN DECIBELS0.45
DESIGN TYPEBIDIRECTIONAL
RADIO FREQUENCY RATING0.01 MEGAHERTZ MINIMUM AND 1000.0 MEGAHERTZ MAXIMUM
OVERALL WIDTH6.7 INCHES NOMINAL IN
UNIT TYPECOAXIAL LINE
PART NAME ASSIGNED BY CONTROLLING AGENCYDUAL DIRECTIONAL COUPLER
OVERALL DEPTH1.69 INCHES NOMINAL IN
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DC3100?
DC3100 is a COUPLER,DIRECTIONAL.
What is the NSN for DC3100?
DC3100 is cataloged in the U.S. Government catalog under NSN 5985-01-693-7428. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.