MPB0-01803 — ATTENUATOR,VARIABLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MPB0-01803: ATTENUATOR,VARIABLE.

The ATTENUATOR,VARIABLE is a the manufacturer industrial component. Key specifications include body_style: RECTANGULAR, TERMINALS ON ONE SURFACE, power_rating: 1.0 WATTS AVERAGE AND 100.0 WATTS PEAK, overall_height: 2.040 INCHES NOMINAL IN, overall_length: 5.760 INCHES NOMINAL IN, frequency_range: 18.000 GIGAHERTZ MAXIMUM, application_design: TRANSMISSION LINE. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-345-5689, 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

MPB0-01803

NSN: 5985-01-345-5689
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 58900 — GIGA-TRONICS INCORPORATED DBA GIGA-TRONICS (USA)

SPECIFICATIONS

body_style	RECTANGULAR, TERMINALS ON ONE SURFACE
power_rating	1.0 WATTS AVERAGE AND 100.0 WATTS PEAK
overall_height	2.040 INCHES NOMINAL IN
overall_length	5.760 INCHES NOMINAL IN
frequency_range	18.000 GIGAHERTZ MAXIMUM
application_design	TRANSMISSION LINE
end_item_identification	SIGNAL GENERATOR
terminal_type_and_quantity	2 CONNECTOR, COAXIAL, FEMALE AND 1 CONNECTOR, PLUG
voltage_standing_wave_ratio	1.90
attenuation_variation_method	STEPPED
adjustment_device_type_and_quantity	1 ELECTRONIC, PROGRAMMABLE
coaxial_connector_series_designation	SMA
NSN	5985-01-345-5689

COMPONENT DIAGRAM

KEY FEATURES

•

FREQUENCY RANGE: 18.000 GIGAHERTZ MAXIMUM

•

BODY STYLE: RECTANGULAR, TERMINALS ON ONE SURFACE

•

ADJUSTMENT DEVICE TYPE AND QUANTITY: 1 ELECTRONIC, PROGRAMMABLE

•

OVERALL ATTENUATION RANGE IN DECIBELS: +0.0 TO 110.0

•

VOLTAGE STANDING WAVE RATIO: 1.90

•

ATTENUATION VARIATION METHOD: STEPPED

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	2.040 INCHES NOMINAL IN
FREQUENCY RANGE	18.000 GIGAHERTZ MAXIMUM
BODY STYLE	RECTANGULAR, TERMINALS ON ONE SURFACE
ADJUSTMENT DEVICE TYPE AND QUANTITY	1 ELECTRONIC, PROGRAMMABLE
OVERALL ATTENUATION RANGE IN DECIBELS	+0.0 TO 110.0
VOLTAGE STANDING WAVE RATIO	1.90
OVERALL LENGTH	5.760 INCHES NOMINAL IN
ATTENUATION VARIATION METHOD	STEPPED
END ITEM IDENTIFICATION	SIGNAL GENERATOR
APPLICATION DESIGN	TRANSMISSION LINE

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

33322H-90Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is MPB0-01803?

MPB0-01803 is a ATTENUATOR,VARIABLE.

What parts can replace MPB0-01803?

There is 1 known substitute for MPB0-01803: 33322H-90. Substitute compatibility should be verified for your specific system.

What is the NSN for MPB0-01803?

MPB0-01803 is cataloged in the U.S. Government catalog under NSN 5985-01-345-5689. This indicates validated use in U.S. government and defense supply chains.

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MPB0-01803 — ATTENUATOR,VARIABLE

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