3390/289/11 — ATTENUATOR,FIXED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3390/289/11: ATTENUATOR,FIXED.

The ATTENUATOR,FIXED is a the manufacturer industrial component. Key specifications include body_style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE, power_rating: 2.0 WATTS AVERAGE AND 100.0 WATTS PEAK, overall_length: 1.235 INCHES NOMINAL IN, frequency_range: 0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM, mounting_method: CONNECTOR, overall_diameter: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-158-5316, 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

3390/289/11

NSN: 5985-00-158-5316
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: U4338 — THALES UK LIMITED DBA THALES UK LTD DEFENCE MISSION SYSTEMS (GBR)

SPECIFICATIONS

body_style	ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
power_rating	2.0 WATTS AVERAGE AND 100.0 WATTS PEAK
overall_length	1.235 INCHES NOMINAL IN
frequency_range	0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
mounting_method	CONNECTOR
overall_diameter	0.375 INCHES NOMINAL IN
application_design	TRANSMISSION LINE
terminal_type_and_quantity	2 CONNECTOR
voltage_standing_wave_ratio	1.30 AND 1.35
connection_type_per_function	FEMALE OUTPUT AND MALE INPUT
input_impedance_rating_in_ohms	50.0
output_impedance_rating_in_ohms	50.0
NSN	5985-00-158-5316

COMPONENT DIAGRAM

KEY FEATURES

•

FREQUENCY RANGE: 0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM

•

BODY STYLE: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE

•

OVERALL DIAMETER: 0.375 INCHES NOMINAL IN

•

VOLTAGE STANDING WAVE RATIO: 1.30 AND 1.35

•

INPUT IMPEDANCE RATING IN OHMS: 50.0

•

MOUNTING METHOD: CONNECTOR

•

RF SIGNAL ATTENUATION IN DECIBELS: 20.0

•

ATTENUATION ACCURACY IN DECIBELS: -0.70 TO 0.70

TECHNICAL CHARACTERISTICS

FREQUENCY RANGE	0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
BODY STYLE	ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
OVERALL DIAMETER	0.375 INCHES NOMINAL IN
VOLTAGE STANDING WAVE RATIO	1.30 AND 1.35
INPUT IMPEDANCE RATING IN OHMS	50.0
MOUNTING METHOD	CONNECTOR
RF SIGNAL ATTENUATION IN DECIBELS	20.0
ATTENUATION ACCURACY IN DECIBELS	-0.70 TO 0.70
OVERALL LENGTH	1.235 INCHES NOMINAL IN
CONNECTION TYPE PER FUNCTION	FEMALE OUTPUT AND MALE INPUT

SUBSTITUTES & CROSS-REFERENCES 3

587-029-026Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

4779-20Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

12613034-17Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 3390/289/11?

3390/289/11 is a ATTENUATOR,FIXED.

What parts can replace 3390/289/11?

There are 3 known substitutes for 3390/289/11: 587-029-026, 4779-20, 12613034-17. Substitute compatibility should be verified for your specific system.

What is the NSN for 3390/289/11?

3390/289/11 is cataloged in the U.S. Government catalog under NSN 5985-00-158-5316. This indicates validated use in U.S. government and defense supply chains.

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