7742SF1D — ATTENUATOR,FIXED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7742SF1D: ATTENUATOR,FIXED.

The ATTENUATOR,FIXED is a the manufacturer industrial component. Key specifications include overall_length: 3.250 INCHES NOMINAL IN, frequency_range: 7.600 MEGAHERTZ MINIMUM AND 330.000 MEGAHERTZ MAXIMUM, mounting_method: TERMINAL, overall_diameter: 1.375 INCHES NOMINAL IN, application_design: TRANSMISSION LINE, terminal_type_and_quantity: 2 CONNECTOR. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-177-8049, 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

7742SF1D

NSN: 5985-00-177-8049
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 62015 — IET LABS INC (USA)

SPECIFICATIONS

overall_length	3.250 INCHES NOMINAL IN
frequency_range	7.600 MEGAHERTZ MINIMUM AND 330.000 MEGAHERTZ MAXIMUM
mounting_method	TERMINAL
overall_diameter	1.375 INCHES NOMINAL IN
application_design	TRANSMISSION LINE
terminal_type_and_quantity	2 CONNECTOR
input_impedance_rating_in_ohms	75.0
output_impedance_rating_in_ohms	75.0
attenuation_accuracy_in_decibels	-0.20 TO 0.20
rf_signal_attenuation_in_decibels	20.0
NSN	5985-00-177-8049

COMPONENT DIAGRAM

KEY FEATURES

•

FREQUENCY RANGE: 7.600 MEGAHERTZ MINIMUM AND 330.000 MEGAHERTZ MAXIMUM

•

OVERALL DIAMETER: 1.375 INCHES NOMINAL IN

•

INPUT IMPEDANCE RATING IN OHMS: 75.0

•

MOUNTING METHOD: TERMINAL

•

RF SIGNAL ATTENUATION IN DECIBELS: 20.0

•

ATTENUATION ACCURACY IN DECIBELS: -0.20 TO 0.20

•

APPLICATION DESIGN: TRANSMISSION LINE

TECHNICAL CHARACTERISTICS

FREQUENCY RANGE	7.600 MEGAHERTZ MINIMUM AND 330.000 MEGAHERTZ MAXIMUM
OVERALL DIAMETER	1.375 INCHES NOMINAL IN
INPUT IMPEDANCE RATING IN OHMS	75.0
MOUNTING METHOD	TERMINAL
RF SIGNAL ATTENUATION IN DECIBELS	20.0
ATTENUATION ACCURACY IN DECIBELS	-0.20 TO 0.20
OVERALL LENGTH	3.250 INCHES NOMINAL IN
APPLICATION DESIGN	TRANSMISSION LINE
TERMINAL TYPE AND QUANTITY	2 CONNECTOR
OUTPUT IMPEDANCE RATING IN OHMS	75.0

SUBSTITUTES & CROSS-REFERENCES 5

187-35Reference document

Same NSN cross-reference

Reference document — Secondary reference

774-25F1DReference document

Same NSN cross-reference

Reference document — Secondary reference

187-35-3AReference document

Same NSN cross-reference

Reference document — Secondary reference

774X1S1Reference document

Same NSN cross-reference

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

C49Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 7742SF1D?

7742SF1D is a ATTENUATOR,FIXED.

What parts can replace 7742SF1D?

There are 5 known substitutes for 7742SF1D: 187-35, 774-25F1D, 187-35-3A and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 7742SF1D?

7742SF1D is cataloged in the U.S. Government catalog under NSN 5985-00-177-8049. This indicates validated use in U.S. government and defense supply chains.

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7742SF1D — ATTENUATOR,FIXED

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