WA3-20 — ATTENUATOR,FIXED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

WA3-20: ATTENUATOR,FIXED.

The ATTENUATOR,FIXED is a the manufacturer industrial component. Key specifications include body_style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE, power_rating: 100.0 WATTS PEAK, frequency_range: 0.000 GIGAHERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM, mounting_method: CONNECTOR, application_design: TRANSMISSION LINE, terminal_type_and_quantity: 2 CONNECTOR. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-146-9121, 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

WA3-20

NSN: 5985-01-146-9121
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 0H3E9 — NVISION INDUSTRIES, INC. DBA WEINSCHEL ASSOCIATES DIV WEINSCHEL ASSOCIATES (USA)

SPECIFICATIONS

body_style	ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
power_rating	100.0 WATTS PEAK
frequency_range	0.000 GIGAHERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM
mounting_method	CONNECTOR
application_design	TRANSMISSION LINE
terminal_type_and_quantity	2 CONNECTOR
attenuation_accuracy_in_decibels	-0.03 TO 0.03
rf_signal_attenuation_in_decibels	20.0
coaxial_connector_series_designation	SMA
NSN	5985-01-146-9121

COMPONENT DIAGRAM

KEY FEATURES

•

FREQUENCY RANGE: 0.000 GIGAHERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM

•

BODY STYLE: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE

•

MOUNTING METHOD: CONNECTOR

•

RF SIGNAL ATTENUATION IN DECIBELS: 20.0

•

ATTENUATION ACCURACY IN DECIBELS: -0.03 TO 0.03

•

APPLICATION DESIGN: TRANSMISSION LINE

•

POWER RATING: 100.0 WATTS PEAK

•

TERMINAL TYPE AND QUANTITY: 2 CONNECTOR

TECHNICAL CHARACTERISTICS

FREQUENCY RANGE	0.000 GIGAHERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM
BODY STYLE	ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
MOUNTING METHOD	CONNECTOR
RF SIGNAL ATTENUATION IN DECIBELS	20.0
ATTENUATION ACCURACY IN DECIBELS	-0.03 TO 0.03
APPLICATION DESIGN	TRANSMISSION LINE
POWER RATING	100.0 WATTS PEAK
TERMINAL TYPE AND QUANTITY	2 CONNECTOR
COAXIAL CONNECTOR SERIES DESIGNATION	SMA

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

8493A-020Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

8493A-OPTION-020Reference document

Same NSN cross-reference

Reference document — Design control — primary 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 WA3-20?

WA3-20 is a ATTENUATOR,FIXED.

What parts can replace WA3-20?

There are 2 known substitutes for WA3-20: 8493A-020, 8493A-OPTION-020. Substitute compatibility should be verified for your specific system.

What is the NSN for WA3-20?

WA3-20 is cataloged in the U.S. Government catalog under NSN 5985-01-146-9121. This indicates validated use in U.S. government and defense supply chains.

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