Product Details | VARIABLE ATTENUATOR

5985-01-421-1720 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: AD119A9933, AD119A-99-33, 5985-01-421-1720, 01-421-1720, 5985014211720, 014211720

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

Supply Group (FSG) NSN Assign. NIIN
59 03 NOV 1995 01-421-1720

Drawings & Photos | NSN 5985-01-421-1720


Cross Reference | NSN 5985-01-421-1720

Part Number Cage Code Manufacturer
AD119A-99-33 93459 AEROFLEX / WEINSCHEL, INC.

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Technical Data | NSN 5985-01-421-1720

Characteristic Specifications
APPLICATION DESIGN TRANSMISSION LINE
POWER RATING 2.0 WATTS AVERAGE
ATTENUATION VARIATION METHOD STEPPED
STEP POSITION QUANTITY 10
BODY STYLE 9A COAXIAL TYPE
OVERALL LENGTH 5.820 INCHES NOMINAL
OVERALL HEIGHT 3.250 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY 2 CONNECTOR, COAXIAL, FEMALE
SPECIAL FEATURES IMPEDANCE, 50 OHMS; ATTENUATION RANGE, 0 TO 99 DB IN 1 DB STEPS; PHASE SHIFT, 0.5 DEG. PER DB X F(GHZ); REPEATABILITY, BETTER THAN 0.05 DB ACROSS FREQUENCY BAND; TEMP.RANG, OPERATING, 0 TO +54 DEG.C.; INDEXING, 36 DEG.; BROADBAND; HIGH PERFORMANCE
III END ITEM IDENTIFICATION AN/TPS-70(V) & 72(V) MOBILE GROUND BASED LONG RANGE RADAR SETS

Restrictions/Controls & Freight Information | NSN 5985-01-421-1720

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
NMF Description 061700 ELEC APPLIANCES/INSTRUMENTS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 658 unknown
Originating Activity Code TK HQ AFMC/GLSC 401 SCM/GUMB
Wright-Patterson AFB, OH 45433-5000
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