Product Details | VARIABLE ATTENUATOR

5985-01-037-8350 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: ABM-27-350/18949, ABM2735018949, 58P02668J001, 58-P02668J001, 5985-01-037-8350, 01-037-8350, 5985010378350, 010378350

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

Supply Group (FSG) NSN Assign. NIIN
59 25 MAR 1977 01-037-8350

Drawings & Photos | NSN 5985-01-037-8350


Cross Reference | NSN 5985-01-037-8350

Part Number Cage Code Manufacturer
58-P02668J001 1VPW8 GENERAL DYNAMICS C4 SYSTEMS, INC.
58-P02668J001 94990 MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS
ABM-27-350/18949 12457 MERRIMAC INDUSTRIES, INC

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Technical Data | NSN 5985-01-037-8350

Characteristic Specifications
APPLICATION DESIGN TRANSMISSION LINE
FREQUENCY RANGE 250.000 MEGAHERTZ MINIMUM AND 450.000 MEGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS 50.0 INPUT-OUTPUT
VOLTAGE STANDING WAVE RATIO 1.60
POWER RATING 500.0 MILLIWATTS AVERAGE
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS 1.4
OVERALL ATTENUATION RANGE IN DECIBELS 0.0 TO 10.0
OVERALL ATTENUATION ACCURACY IN DECIBELS -1.00 TO 1.00
ATTENUATION VARIATION METHOD CONTINUOUS
BODY STYLE 13A COAXIAL TYPE
OVERALL LENGTH 1.440 INCHES MAXIMUM
OVERALL HEIGHT 1.790 INCHES MAXIMUM
OVERALL WIDTH 1.090 INCHES MAXIMUM
ADJUSTMENT DEVICE TYPE AND QUANTITY 1 KNOB
TERMINAL TYPE AND QUANTITY 2 CONNECTOR, COAXIAL, FEMALE
COAXIAL CONNECTOR SERIES DESIGNATION SMA
MOUNTING FACILITY TYPE AND QUANTITY 2 UNTHREADED HOLE
MOUNTING FACILITY PATTERN TWO POSITION IN-LINE
UNTHREADED MOUNTING HOLE DIAMETER 0.125 INCHES NOMINAL
DISTANCE BETWEEN MOUNTING FACILITY CENTERS 1.094 INCHES NOMINAL
III OPERATING TEMP RANGE -0.0 TO 60.0 DEG CELSIUS

Restrictions/Controls & Freight Information | NSN 5985-01-037-8350

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 061700 ELEC APPLIANCES/INSTRUMENTS NOI
Less than car load rating
Less than truck load rating J 100.2
Water commodity Code 658 unknown
Originating Activity Code TX Defense Supply Center Columbus
Columbus, OH 43218
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable