Product Details | VARIABLE ATTENUATOR

5985-01-546-8406 A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also RESISTOR, VAIABLE (as modified).

Part Alternates: 81578A, 5985-01-546-8406, 01-546-8406, 5985015468406, 015468406

Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment

Supply Group (FSG) NSN Assign. NIIN
59 04 JAN 2007 01-546-8406

Drawings & Photos | NSN 5985-01-546-8406


Cross Reference | NSN 5985-01-546-8406

Part Number Cage Code Manufacturer
81578A 1LQK8 KEYSIGHT TECHNOLOGIES, INC.

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Technical Data | NSN 5985-01-546-8406

Characteristic Specifications
APPLICATION DESIGN WAVEGUIDE
OVERALL ATTENUATION RANGE IN DECIBELS 0.0 TO 60.0
ATTENUATION VARIATION METHOD STEPPED
STEP POSITION QUANTITY 1
ATTENUATION PER STEP IN DECIBELS 1.0
BODY STYLE 41A IRREGULAR
OVERALL LENGTH 13.200 INCHES NOMINAL
OVERALL HEIGHT 2.800 INCHES NOMINAL
OVERALL WIDTH 1.300 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY 2 CONNECTOR, COAXIAL, FEMALE
III OPERATING TEMP RANGE 10.0 TO 45.0 DEG CELSIUS

Restrictions/Controls & Freight Information | NSN 5985-01-546-8406

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information