8491A50DB — ATTENUATOR,FIXED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

8491A50DB: 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: 2.438 INCHES NOMINAL IN, frequency_range: 0.000 HERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM, mounting_method: TERMINAL, overall_diameter: 0.812 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-046-7018, 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

8491A50DB

NSN: 5985-01-046-7018
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)

SPECIFICATIONS

body_style	ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
power_rating	2.0 WATTS AVERAGE AND 100.0 WATTS PEAK
overall_length	2.438 INCHES NOMINAL IN
frequency_range	0.000 HERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM
mounting_method	TERMINAL
overall_diameter	0.812 INCHES NOMINAL IN
application_design	TRANSMISSION LINE
terminal_type_and_quantity	2 CONNECTOR
voltage_standing_wave_ratio	1.20 AND 1.30
connection_type_per_function	FEMALE OUTPUT AND MALE INPUT
input_impedance_rating_in_ohms	50.0
output_impedance_rating_in_ohms	50.0
NSN	5985-01-046-7018

COMPONENT DIAGRAM

KEY FEATURES

•

FREQUENCY RANGE: 0.000 HERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM

•

BODY STYLE: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE

•

OVERALL DIAMETER: 0.812 INCHES NOMINAL IN

•

VOLTAGE STANDING WAVE RATIO: 1.20 AND 1.30

•

INPUT IMPEDANCE RATING IN OHMS: 50.0

•

MOUNTING METHOD: TERMINAL

•

RF SIGNAL ATTENUATION IN DECIBELS: 50.0

•

ATTENUATION ACCURACY IN DECIBELS: -1.50 TO 1.50

TECHNICAL CHARACTERISTICS

FREQUENCY RANGE	0.000 HERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM
BODY STYLE	ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
OVERALL DIAMETER	0.812 INCHES NOMINAL IN
VOLTAGE STANDING WAVE RATIO	1.20 AND 1.30
INPUT IMPEDANCE RATING IN OHMS	50.0
MOUNTING METHOD	TERMINAL
RF SIGNAL ATTENUATION IN DECIBELS	50.0
ATTENUATION ACCURACY IN DECIBELS	-1.50 TO 1.50
OVERALL LENGTH	2.438 INCHES NOMINAL IN
CONNECTION TYPE PER FUNCTION	FEMALE OUTPUT AND MALE INPUT

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

8761AOPTION050Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 8491A50DB?

8491A50DB is a ATTENUATOR,FIXED.

What parts can replace 8491A50DB?

There is 1 known substitute for 8491A50DB: 8761AOPTION050. Substitute compatibility should be verified for your specific system.

What is the NSN for 8491A50DB?

8491A50DB is cataloged in the U.S. Government catalog under NSN 5985-01-046-7018. This indicates validated use in U.S. government and defense supply chains.

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