8491AOPTION20,OPTION890 — ATTENUATOR,FIXED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

8491AOPTION20,OPTION890: ATTENUATOR,FIXED.

The ATTENUATOR,FIXED is a the manufacturer industrial component. Key specifications include body_style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE, frequency_range: 0.000 HERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM, mounting_method: CONNECTOR, application_design: TRANSMISSION LINE, terminal_type_and_quantity: 2 CONNECTOR, voltage_standing_wave_ratio: 1.20 AND 1.30. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-249-1877, 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

8491AOPTION20,OPTION890

NSN: 5985-01-249-1877
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 1LQK8 — KEYSIGHT TECHNOLOGIES, INC. (USA)

SPECIFICATIONS

body_style	ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
frequency_range	0.000 HERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM
mounting_method	CONNECTOR
application_design	TRANSMISSION LINE
terminal_type_and_quantity	2 CONNECTOR
voltage_standing_wave_ratio	1.20 AND 1.30
attenuation_accuracy_in_decibels	-0.50 TO 0.50
rf_signal_attenuation_in_decibels	20.0
coaxial_connector_series_designation	N
voltage_standing_wave_ratio_frequency_range	+0.0 TO 8.0 GIGAHERTZ AND +8.0 TO 12.4 GIGAHERTZ
NSN	5985-01-249-1877

COMPONENT DIAGRAM

KEY FEATURES

•

FREQUENCY RANGE: 0.000 HERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM

•

BODY STYLE: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE

•

VOLTAGE STANDING WAVE RATIO: 1.20 AND 1.30

•

MOUNTING METHOD: CONNECTOR

•

RF SIGNAL ATTENUATION IN DECIBELS: 20.0

•

ATTENUATION ACCURACY IN DECIBELS: -0.50 TO 0.50

•

VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE: +0.0 TO 8.0 GIGAHERTZ AND +8.0 TO 12.4 GIGAHERTZ

•

APPLICATION DESIGN: TRANSMISSION LINE

TECHNICAL CHARACTERISTICS

FREQUENCY RANGE	0.000 HERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM
BODY STYLE	ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
VOLTAGE STANDING WAVE RATIO	1.20 AND 1.30
MOUNTING METHOD	CONNECTOR
RF SIGNAL ATTENUATION IN DECIBELS	20.0
ATTENUATION ACCURACY IN DECIBELS	-0.50 TO 0.50
VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE	+0.0 TO 8.0 GIGAHERTZ AND +8.0 TO 12.4 GIGAHERTZ
APPLICATION DESIGN	TRANSMISSION LINE
TERMINAL TYPE AND QUANTITY	2 CONNECTOR
COAXIAL CONNECTOR SERIES DESIGNATION	N

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 2

G307739-2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MDC91122C-20Same 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)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 8491AOPTION20,OPTION890?

8491AOPTION20,OPTION890 is a ATTENUATOR,FIXED.

What parts can replace 8491AOPTION20,OPTION890?

There are 2 known substitutes for 8491AOPTION20,OPTION890: G307739-2, MDC91122C-20. Substitute compatibility should be verified for your specific system.

What is the NSN for 8491AOPTION20,OPTION890?

8491AOPTION20,OPTION890 is cataloged in the U.S. Government catalog under NSN 5985-01-249-1877. This indicates validated use in U.S. government and defense supply chains.

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