QH-1146 — COUPLER,DIRECTIONAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

QH-1146: 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 AND SECONDARY LINE TERMINAL FITTING, overall_width: 1.300 INCHES NOMINAL IN, overall_height: 0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN, overall_length: 0.890 INCHES MINIMUM AND 0.910 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-269-1066, 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

QH-1146

NSN: 5985-01-269-1066
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 64537 — CAES SYSTEMS LLC (USA)

SPECIFICATIONS

unit_type	COAXIAL LINE
design_type	BIDIRECTIONAL
usage_design	MAIN LINE AND SECONDARY LINE TERMINAL FITTING
overall_width	1.300 INCHES NOMINAL IN
overall_height	0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
overall_length	0.890 INCHES MINIMUM AND 0.910 INCHES MAXIMUM IN
special_features	WEAPON SYSTEM ESSENTIAL
fsc_application_data	ANTENNAS,WAVEGUIES,AND RELATED EQUIPMENT
power_loss_in_decibels	0.30
radio_frequency_rating	7.16 GIGAHERTZ MINIMUM AND 10.1 GIGAHERTZ MAXIMUM
criticality_code_justification	FEAT
NSN	5985-01-269-1066

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: ANTENNAS,WAVEGUIES,AND RELATED EQUIPMENT

•

USAGE DESIGN: MAIN LINE AND SECONDARY LINE TERMINAL FITTING

•

POWER LOSS IN DECIBELS: 0.30

•

DESIGN TYPE: BIDIRECTIONAL

•

CRITICALITY CODE JUSTIFICATION: FEAT

•

RADIO FREQUENCY RATING: 7.16 GIGAHERTZ MINIMUM AND 10.1 GIGAHERTZ MAXIMUM

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
FSC APPLICATION DATA	ANTENNAS,WAVEGUIES,AND RELATED EQUIPMENT
USAGE DESIGN	MAIN LINE AND SECONDARY LINE TERMINAL FITTING
POWER LOSS IN DECIBELS	0.30
DESIGN TYPE	BIDIRECTIONAL
CRITICALITY CODE JUSTIFICATION	FEAT
RADIO FREQUENCY RATING	7.16 GIGAHERTZ MINIMUM AND 10.1 GIGAHERTZ MAXIMUM
OVERALL LENGTH	0.890 INCHES MINIMUM AND 0.910 INCHES MAXIMUM IN
OVERALL WIDTH	1.300 INCHES NOMINAL IN
UNIT TYPE	COAXIAL 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 2

D1494234Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

OH-1146Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 QH-1146?

QH-1146 is a COUPLER,DIRECTIONAL.

What parts can replace QH-1146?

There are 2 known substitutes for QH-1146: D1494234, OH-1146. Substitute compatibility should be verified for your specific system.

What is the NSN for QH-1146?

QH-1146 is cataloged in the U.S. Government catalog under NSN 5985-01-269-1066. This indicates validated use in U.S. government and defense supply chains.

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QH-1146 — COUPLER,DIRECTIONAL

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