DA0388/B1 — ATTENUATOR,VARIABLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

DA0388/B1: ATTENUATOR,VARIABLE.

The ATTENUATOR,VARIABLE is a the manufacturer industrial component. Key specifications include body_style: IRREGULAR, overall_width: 0.635 INCHES MAXIMUM IN, overall_height: 0.400 INCHES NOMINAL IN, overall_length: 0.835 INCHES MAXIMUM IN, frequency_range: 20.000 MEGAHERTZ MINIMUM AND 300.000 MEGAHERTZ MAXIMUM, precious_material: GOLD. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-175-8048, 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

DA0388/B1

NSN: 5985-01-175-8048
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 28983 — DAICO INDUSTRIES, INC. DBA DAICO INDUSTRIES INC (USA)

SPECIFICATIONS

body_style	IRREGULAR
overall_width	0.635 INCHES MAXIMUM IN
overall_height	0.400 INCHES NOMINAL IN
overall_length	0.835 INCHES MAXIMUM IN
frequency_range	20.000 MEGAHERTZ MINIMUM AND 300.000 MEGAHERTZ MAXIMUM
precious_material	GOLD
impedance_rating_in_ohms	50.0 INPUT-OUTPUT
terminal_type_and_quantity	14 PIN
voltage_standing_wave_ratio	1.25 AND 1.35
attenuation_variation_method	CONTINUOUS
precious_material_and_location	EXTERNAL SURFACES GOLD
adjustment_device_type_and_quantity	1 ELECTRONIC, VOLTAGE CONTROLLED
NSN	5985-01-175-8048

COMPONENT DIAGRAM

KEY FEATURES

•

INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS: 2.0

•

IMPEDANCE RATING IN OHMS: 50.0 INPUT-OUTPUT

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 PRINTED CIRCUIT

•

FREQUENCY RANGE: 20.000 MEGAHERTZ MINIMUM AND 300.000 MEGAHERTZ MAXIMUM

•

BODY STYLE: IRREGULAR

•

ADJUSTMENT DEVICE TYPE AND QUANTITY: 1 ELECTRONIC, VOLTAGE CONTROLLED

•

PRECIOUS MATERIAL: GOLD

TECHNICAL CHARACTERISTICS

INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS	2.0
IMPEDANCE RATING IN OHMS	50.0 INPUT-OUTPUT
MOUNTING FACILITY TYPE AND QUANTITY	1 PRINTED CIRCUIT
OVERALL HEIGHT	0.400 INCHES NOMINAL IN
FREQUENCY RANGE	20.000 MEGAHERTZ MINIMUM AND 300.000 MEGAHERTZ MAXIMUM
BODY STYLE	IRREGULAR
ADJUSTMENT DEVICE TYPE AND QUANTITY	1 ELECTRONIC, VOLTAGE CONTROLLED
PRECIOUS MATERIAL	GOLD
OVERALL ATTENUATION RANGE IN DECIBELS	+2.0 TO 50.0
VOLTAGE STANDING WAVE RATIO	1.25 AND 1.35

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

G228573-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

DA0098Reference document

Same NSN cross-reference

Reference document — Secondary 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 DA0388/B1?

DA0388/B1 is a ATTENUATOR,VARIABLE.

What parts can replace DA0388/B1?

There are 2 known substitutes for DA0388/B1: G228573-1, DA0098. Substitute compatibility should be verified for your specific system.

What is the NSN for DA0388/B1?

DA0388/B1 is cataloged in the U.S. Government catalog under NSN 5985-01-175-8048. This indicates validated use in U.S. government and defense supply chains.

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