188B — ATTENUATOR,VARIABLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

188B: ATTENUATOR,VARIABLE.

The ATTENUATOR,VARIABLE is a the manufacturer industrial component. Key specifications include body_style: WAVEGUIDE TYPE, power_rating: 1.0 WATTS AVERAGE, overall_width: 3.000 INCHES NOMINAL IN, overall_height: 4.000 INCHES NOMINAL IN, overall_length: 4.000 INCHES NOMINAL IN, application_design: WAVEGUIDE. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-617-2572, 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

188B

NSN: 5985-00-617-2572
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 9N770 — TELEPHONICS CORP/PRD INSTRUMENTS (USA)

SPECIFICATIONS

body_style	WAVEGUIDE TYPE
power_rating	1.0 WATTS AVERAGE
overall_width	3.000 INCHES NOMINAL IN
overall_height	4.000 INCHES NOMINAL IN
overall_length	4.000 INCHES NOMINAL IN
application_design	WAVEGUIDE
terminal_type_and_quantity	2 FLANGE
voltage_standing_wave_ratio	1.15
attenuation_variation_method	CONTINUOUS
waveguide_flange_designation	UG419V
overall_attenuation_range_in_decibels	+0.0 TO 40.0
NSN	5985-00-617-2572

COMPONENT DIAGRAM

KEY FEATURES

•

BODY STYLE: WAVEGUIDE TYPE

•

OVERALL ATTENUATION RANGE IN DECIBELS: +0.0 TO 40.0

•

VOLTAGE STANDING WAVE RATIO: 1.15

•

WAVEGUIDE FLANGE DESIGNATION: UG419V

•

ATTENUATION VARIATION METHOD: CONTINUOUS

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	4.000 INCHES NOMINAL IN
BODY STYLE	WAVEGUIDE TYPE
OVERALL ATTENUATION RANGE IN DECIBELS	+0.0 TO 40.0
VOLTAGE STANDING WAVE RATIO	1.15
WAVEGUIDE FLANGE DESIGNATION	UG419V
OVERALL LENGTH	4.000 INCHES NOMINAL IN
ATTENUATION VARIATION METHOD	CONTINUOUS
OVERALL WIDTH	3.000 INCHES NOMINAL IN
APPLICATION DESIGN	WAVEGUIDE
TERMINAL TYPE AND QUANTITY	2 FLANGE

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

7531032P1Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 188B?

188B is a ATTENUATOR,VARIABLE.

What parts can replace 188B?

There is 1 known substitute for 188B: 7531032P1. Substitute compatibility should be verified for your specific system.

What is the NSN for 188B?

188B is cataloged in the U.S. Government catalog under NSN 5985-00-617-2572. This indicates validated use in U.S. government and defense supply chains.

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188B — ATTENUATOR,VARIABLE

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