Product Details | FIXED ATTENUATOR

5985-01-163-4129 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: 18T3, 18T-3, 5985-01-163-4129, 01-163-4129, 5985011634129, 011634129

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

Supply Group (FSG) NSN Assign. NIIN
59 04 OCT 1983 01-163-4129

Drawings & Photos | NSN 5985-01-163-4129


Cross Reference | NSN 5985-01-163-4129

Part Number Cage Code Manufacturer
18T-3 93459 AEROFLEX / WEINSCHEL, INC.
18T-3 C1834 KONTRON AG

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Technical Data | NSN 5985-01-163-4129

Characteristic Specifications
APPLICATION DESIGN TRANSMISSION LINE
INPUT IMPEDANCE RATING IN OHMS 50.0
OUTPUT IMPEDANCE RATING IN OHMS 50.0
VOLTAGE STANDING WAVE RATIO 1.15 AND 1.25 AND 1.35 AND 1.45
VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE 0.0 TO 4.0 GIGAHERTZ AND 4.0 TO 8.0 GIGAHERTZ AND 8.0 TO 12.4 GIGAHERTZ AND 12.4 TO 15.0 GIGAHERTZ
RF SIGNAL ATTENUATION IN DECIBELS 3.0
ATTENUATION ACCURACY IN DECIBELS -0.40 TO 0.40
POWER RATING 2.0 WATTS AVERAGE
OPERATING TEMP RANGE -55.0 TO 125.0 DEG CELSIUS
TEMPERATURE SENSITIVITY ATTENUATION IN DECIBELS NOT RATED
BODY STYLE 1B ROUND, TERMINAL/TERMINALS ON OPPOSITE SURFACES
OVERALL LENGTH 1.953 INCHES MAXIMUM
OVERALL DIAMETER 0.610 INCHES MAXIMUM
BODY MATERIAL STEEL, STAINLESS
BODY SURFACE TREATMENT PASSIVATED
TERMINAL TYPE AND QUANTITY 2 CONNECTOR
COAXIAL CONNECTOR SERIES DESIGNATION TNC
MOUNTING METHOD CONNECTOR

Restrictions/Controls & Freight Information | NSN 5985-01-163-4129

Category Code Description
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.
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