I1576LS — ATTENUATOR,VARIABLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

I1576LS: ATTENUATOR,VARIABLE.

The ATTENUATOR,VARIABLE is a the manufacturer industrial component. Key specifications include body_style: WAVEGUIDE TYPE, power_rating: 20.0 WATTS AVERAGE, overall_width: 2.190 INCHES NOMINAL IN, overall_height: 2.030 INCHES NOMINAL IN, overall_length: 3.040 INCHES NOMINAL IN, frequency_range: 8.500 GIGAHERTZ MINIMUM AND 9.600 GIGAHERTZ MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-072-9287, 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

I1576LS

NSN: 5985-00-072-9287
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: DG438 — SEMIC RF ELECTRONIC GMBH (DEU)

SPECIFICATIONS

body_style	WAVEGUIDE TYPE
power_rating	20.0 WATTS AVERAGE
overall_width	2.190 INCHES NOMINAL IN
overall_height	2.030 INCHES NOMINAL IN
overall_length	3.040 INCHES NOMINAL IN
frequency_range	8.500 GIGAHERTZ MINIMUM AND 9.600 GIGAHERTZ MAXIMUM
application_design	WAVEGUIDE
operating_temp_range	-66.0 TO 125.0 CELSIUS DEGC
waveguide_flange_type	CHOKE
terminal_type_and_quantity	2 TAB, SOLDER LUG
voltage_standing_wave_ratio	1.65
attenuation_variation_method	CONTINUOUS
NSN	5985-00-072-9287

COMPONENT DIAGRAM

KEY FEATURES

•

INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS: 0.4

•

WAVEGUIDE FLANGE TYPE: CHOKE

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 TERMINAL

•

FREQUENCY RANGE: 8.500 GIGAHERTZ MINIMUM AND 9.600 GIGAHERTZ MAXIMUM

•

BODY STYLE: WAVEGUIDE TYPE

•

ADJUSTMENT DEVICE TYPE AND QUANTITY: 1 MOTOR

•

OVERALL ATTENUATION RANGE IN DECIBELS: +25.0 TO 55.0

TECHNICAL CHARACTERISTICS

INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS	0.4
WAVEGUIDE FLANGE TYPE	CHOKE
MOUNTING FACILITY TYPE AND QUANTITY	2 TERMINAL
OVERALL HEIGHT	2.030 INCHES NOMINAL IN
FREQUENCY RANGE	8.500 GIGAHERTZ MINIMUM AND 9.600 GIGAHERTZ MAXIMUM
BODY STYLE	WAVEGUIDE TYPE
ADJUSTMENT DEVICE TYPE AND QUANTITY	1 MOTOR
OVERALL ATTENUATION RANGE IN DECIBELS	+25.0 TO 55.0
VOLTAGE STANDING WAVE RATIO	1.65
WAVEGUIDE FLANGE DESIGNATION	UG-40/BU

SUBSTITUTES & CROSS-REFERENCES 1

13292Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 I1576LS?

I1576LS is a ATTENUATOR,VARIABLE.

What parts can replace I1576LS?

There is 1 known substitute for I1576LS: 13292. Substitute compatibility should be verified for your specific system.

What is the NSN for I1576LS?

I1576LS is cataloged in the U.S. Government catalog under NSN 5985-00-072-9287. This indicates validated use in U.S. government and defense supply chains.

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I1576LS — ATTENUATOR,VARIABLE

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