AJ-B43 — ATTENUATOR,VARIABLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

AJ-B43: ATTENUATOR,VARIABLE.

The ATTENUATOR,VARIABLE is a the manufacturer industrial component. Key specifications include body_style: COAXIAL TYPE, power_rating: 2.0 WATTS PEAK, overall_width: 1.340 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN, overall_height: 2.440 INCHES MINIMUM AND 2.600 INCHES MAXIMUM IN, overall_length: 2.630 INCHES MINIMUM AND 2.790 INCHES MAXIMUM IN, frequency_range: 9.000 GIGAHERTZ MINIMUM AND 9.200 GIGAHERTZ MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-075-9134, 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

AJ-B43

NSN: 5985-01-075-9134
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 00929 — MICROLAB/FXR LLC (USA)

SPECIFICATIONS

body_style	COAXIAL TYPE
power_rating	2.0 WATTS PEAK
overall_width	1.340 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
overall_height	2.440 INCHES MINIMUM AND 2.600 INCHES MAXIMUM IN
overall_length	2.630 INCHES MINIMUM AND 2.790 INCHES MAXIMUM IN
frequency_range	9.000 GIGAHERTZ MINIMUM AND 9.200 GIGAHERTZ MAXIMUM
application_design	TRANSMISSION LINE
fsc_application_data	RADAR ANTENNA SUPPORT SETS AND RADOMES,EXCEPT SPECIALLY DESIGNED
operating_temp_range	-29.0 TO 70.0 CELSIUS DEGC
impedance_rating_in_ohms	50.0 INPUT-OUTPUT
mounting_facility_pattern	FOUR POSITION RECTANGULAR
terminal_type_and_quantity	1 CONNECTOR, COAXIAL, FEMALE AND 1 CONNECTOR, COAXIAL, MALE
NSN	5985-01-075-9134

COMPONENT DIAGRAM

KEY FEATURES

•

INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS: 0.5

•

IMPEDANCE RATING IN OHMS: 50.0 INPUT-OUTPUT

•

MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)

•

FSC APPLICATION DATA: RADAR ANTENNA SUPPORT SETS AND RADOMES,EXCEPT SPECIALLY DESIGNED

•

FREQUENCY RANGE: 9.000 GIGAHERTZ MINIMUM AND 9.200 GIGAHERTZ MAXIMUM

•

BODY STYLE: COAXIAL TYPE

•

MOUNTING FACILITY PATTERN: FOUR POSITION RECTANGULAR

TECHNICAL CHARACTERISTICS

INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS	0.5
IMPEDANCE RATING IN OHMS	50.0 INPUT-OUTPUT
MOUNTING FACILITY TYPE AND QUANTITY	4 UNTHREADED HOLE(S)
OVERALL HEIGHT	2.440 INCHES MINIMUM AND 2.600 INCHES MAXIMUM IN
FSC APPLICATION DATA	RADAR ANTENNA SUPPORT SETS AND RADOMES,EXCEPT SPECIALLY DESIGNED
FREQUENCY RANGE	9.000 GIGAHERTZ MINIMUM AND 9.200 GIGAHERTZ MAXIMUM
BODY STYLE	COAXIAL TYPE
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR
ADJUSTMENT DEVICE TYPE AND QUANTITY	1 KNOB
OVERALL ATTENUATION RANGE IN DECIBELS	+0.5 TO 10.0

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 1

SPA-R-30137Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is AJ-B43?

AJ-B43 is a ATTENUATOR,VARIABLE.

What parts can replace AJ-B43?

There is 1 known substitute for AJ-B43: SPA-R-30137. Substitute compatibility should be verified for your specific system.

What is the NSN for AJ-B43?

AJ-B43 is cataloged in the U.S. Government catalog under NSN 5985-01-075-9134. This indicates validated use in U.S. government and defense supply chains.

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