Product Details | FIXED ATTENUATOR

5985-01-118-0454 A device for reducing the strength of an alternating current signal by a fixed or predetermined amount, without causing appreciable signal distortion, by maintaining correct impedance match.

Part Alternates: 18A30, 18A-30, 29030DB, 290-30DB, 5985-01-118-0454, 01-118-0454, 5985011180454, 011180454

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

Supply Group (FSG) NSN Assign. NIIN
59 26 AUG 1981 01-118-0454

Drawings & Photos | NSN 5985-01-118-0454


Cross Reference | NSN 5985-01-118-0454

Part Number Cage Code Manufacturer
18A-30 64671 AEROFLEX / INMET, INC. DBA INMET
290-30DB 34078 EMERSON NETWORK POWER CONNECTIVITY SOLUTIONS, INC.

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Technical Data | NSN 5985-01-118-0454

Characteristic Specifications
APPLICATION DESIGN TRANSMISSION LINE
INPUT IMPEDANCE RATING IN OHMS 50.0
OUTPUT IMPEDANCE RATING IN OHMS 50.0
FREQUENCY RANGE 0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
VOLTAGE STANDING WAVE RATIO 1.07
VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE 0.0 TO 18.0 GIGAHERTZ
RF SIGNAL ATTENUATION IN DECIBELS 30.0
ATTENUATION ACCURACY IN DECIBELS -1.00 TO 1.00
ATTENUATION ACCURACY REFERENCE FREQUENCY 18.0 GIGAHERTZ
POWER RATING 2.0 WATTS AVERAGE
OPERATING TEMP RANGE -65.0 TO 125.0 DEG CELSIUS
BODY STYLE 1B ROUND, TERMINAL/TERMINALS ON OPPOSITE SURFACES
OVERALL LENGTH 1.020 INCHES NOMINAL
OVERALL DIAMETER 0.280 INCHES NOMINAL
BODY MATERIAL METAL
BODY SURFACE TREATMENT ANY ACCEPTABLE
TERMINAL TYPE AND QUANTITY 2 CONNECTOR
COAXIAL CONNECTOR SERIES DESIGNATION SMA
CONNECTION TYPE PER FUNCTION FEMALE INPUT AND MALE OUTPUT
MOUNTING METHOD CONNECTOR
III FSC APPLICATION DATA ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT

Restrictions/Controls & Freight Information | NSN 5985-01-118-0454

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: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.
Category Code Description
NMF Description 060535 AERIAL/ANTENNAS DIRECTIONAL
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 723 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