RFB552-50 — ATTENUATOR,VARIABLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

RFB552-50: ATTENUATOR,VARIABLE.

The ATTENUATOR,VARIABLE is a the manufacturer industrial component. Key specifications include power_rating: 500.0 MILLIWATTS AVERAGE, overall_width: 2.375 INCHES NOMINAL IN, overall_height: 1.031 INCHES NOMINAL IN, overall_length: 7.375 INCHES NOMINAL IN, frequency_range: 0.000 HERTZ MINIMUM AND 225.000 MEGAHERTZ MAXIMUM, application_design: TRANSMISSION LINE. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-882-6496, 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

RFB552-50

NSN: 5985-00-882-6496
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 58880 — MEGGITT (NEW HAMPSHIRE), INC (USA)

SPECIFICATIONS

power_rating	500.0 MILLIWATTS AVERAGE
overall_width	2.375 INCHES NOMINAL IN
overall_height	1.031 INCHES NOMINAL IN
overall_length	7.375 INCHES NOMINAL IN
frequency_range	0.000 HERTZ MINIMUM AND 225.000 MEGAHERTZ MAXIMUM
application_design	TRANSMISSION LINE
step_position_quantity	5
impedance_rating_in_ohms	50.0 INPUT-OUTPUT
mounting_thread_quantity	32 PER INCH
mounting_facility_pattern	TWO POSITION IN-LINE
attenuation_variation_method	STEPPED
attenuation_per_step_in_decibels	2.0 AND 4.0 AND 6.0 AND 8.0 AND 20.0
NSN	5985-00-882-6496

COMPONENT DIAGRAM

KEY FEATURES

•

IMPEDANCE RATING IN OHMS: 50.0 INPUT-OUTPUT

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 THREADED HOLE(S)

•

FREQUENCY RANGE: 0.000 HERTZ MINIMUM AND 225.000 MEGAHERTZ MAXIMUM

•

MOUNTING FACILITY PATTERN: TWO POSITION IN-LINE

•

OVERALL ATTENUATION RANGE IN DECIBELS: +0.0 TO 40.0

•

MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR: UNF

TECHNICAL CHARACTERISTICS

IMPEDANCE RATING IN OHMS	50.0 INPUT-OUTPUT
MOUNTING FACILITY TYPE AND QUANTITY	2 THREADED HOLE(S)
OVERALL HEIGHT	1.031 INCHES NOMINAL IN
FREQUENCY RANGE	0.000 HERTZ MINIMUM AND 225.000 MEGAHERTZ MAXIMUM
MOUNTING FACILITY PATTERN	TWO POSITION IN-LINE
OVERALL ATTENUATION RANGE IN DECIBELS	+0.0 TO 40.0
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR	UNF
OVERALL LENGTH	7.375 INCHES NOMINAL IN
ATTENUATION PER STEP IN DECIBELS	2.0 AND 4.0 AND 6.0 AND 8.0 AND 20.0
ATTENUATION VARIATION METHOD	STEPPED

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

2088792-1Same 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 RFB552-50?

RFB552-50 is a ATTENUATOR,VARIABLE.

What parts can replace RFB552-50?

There is 1 known substitute for RFB552-50: 2088792-1. Substitute compatibility should be verified for your specific system.

What is the NSN for RFB552-50?

RFB552-50 is cataloged in the U.S. Government catalog under NSN 5985-00-882-6496. This indicates validated use in U.S. government and defense supply chains.

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