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778DOPT012 — COUPLER,DIRECTIONAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

778DOPT012: COUPLER,DIRECTIONAL.

The COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include unit_type: COAXIAL LINE, design_type: BIDIRECTIONAL, overall_width: 30.0 MILLIMETERS NOMINAL MM, overall_height: 111.0 MILLIMETERS NOMINAL MM, overall_length: 425.0 MILLIMETERS NOMINAL MM, power_loss_in_decibels: 1.5. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-077-7705, 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
778DOPT012
NSN: 5985-01-077-7705
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
unit_typeCOAXIAL LINE
design_typeBIDIRECTIONAL
overall_width30.0 MILLIMETERS NOMINAL MM
overall_height111.0 MILLIMETERS NOMINAL MM
overall_length425.0 MILLIMETERS NOMINAL MM
power_loss_in_decibels1.5
radio_frequency_rating0.1 GIGAHERTZ MINIMUM AND 2.0 GIGAHERTZ MAXIMUM
NSN5985-01-077-7705
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLER,DIRECTIONAL TITLE COMPONENT PN 778DOPT012 MFR COUPLER,DIRECTIONAL
KEY FEATURES
•
POWER LOSS IN DECIBELS: 1.5
•
DESIGN TYPE: BIDIRECTIONAL
•
RADIO FREQUENCY RATING: 0.1 GIGAHERTZ MINIMUM AND 2.0 GIGAHERTZ MAXIMUM
•
UNIT TYPE: COAXIAL LINE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT111.0 MILLIMETERS NOMINAL MM
POWER LOSS IN DECIBELS1.5
DESIGN TYPEBIDIRECTIONAL
RADIO FREQUENCY RATING0.1 GIGAHERTZ MINIMUM AND 2.0 GIGAHERTZ MAXIMUM
OVERALL LENGTH425.0 MILLIMETERS NOMINAL MM
OVERALL WIDTH30.0 MILLIMETERS NOMINAL MM
UNIT TYPECOAXIAL LINE
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 778DOPT012?
778DOPT012 is a COUPLER,DIRECTIONAL.
What is the NSN for 778DOPT012?
778DOPT012 is cataloged in the U.S. Government catalog under NSN 5985-01-077-7705. 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.