Product Details | RADIO FREQUENCY REFLECTION ISOLATOR

5985-00-901-8810 A device which allows radio frequency energy to pass in one direction with very little power loss, but blocks the flow of energy in the other direction by means of multiple WAVE-polarization or an integral dissipative load. It isolates frequency sensitive circuity from the effects of reflected radio frequency energy resulting from component mismatch. It usually has one or more ports terminated with coaxial connector(s) and/or waveguide flange(s); or other electrical terminations. Isolators designed for internal use in waveguide runs may consist of rods, rings, chips, strips and the like and have no ports or terminations. See also DIPLEXER; DUPLEXER. Excludes CIRCULATOR, RADIO FREQUENCY.

Part Alternates: D44L179, D44L17-9, 77C705908P2, 26121106, 2612-1106, 5985-00-901-8810, 00-901-8810, 5985009018810, 009018810

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

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1960 00-901-8810

Cross Reference | NSN 5985-00-901-8810

Part Number Cage Code Manufacturer
2612-1106 12855 TRAK MICROWAVE CORPORATION DIV MICROWAVE
77C705908P2 03538 LOCKHEED MARTIN CORPORATION DIV MST
D44L17-9 06424 ALLIANT TECHSYSTEMS OPERATIONS LLC DIV DEFENSE ELECTRONIC SYSTEMS

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Technical Data | NSN 5985-00-901-8810

Characteristic Specifications
FREQUENCY RANGE RATING 1.25 TO 1.55 GIGAHERTZ
OVERALL LENGTH 6.516 INCHES NOMINAL
OVERALL DIAMETER 0.781 INCHES NOMINAL
CONNECTOR QUANTITY 1 1
CONTROLLING AGENCY SPERRY MICROWAVE ELECT DIV
TRADE DESIGNATION CONNECTOR,PLUG,ELECTRICAL
IDENTIFYING NUMBER UG-21E/U MOD PART NO. UG-23E/U MOD PART NO.
III FSC APPLICATION DATA RADAR SETS,NONAIRBORNE,EXCEPT FIRE CONTROL AND GUIDE MISSILE
MANUFACTURERS CODE 03538
DESIGN CONTROL REFERENCE 77C705908P2

Restrictions/Controls & Freight Information | NSN 5985-00-901-8810

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 P 77.5
Less than truck load rating W Rating Variable
Water commodity Code 72D unknown
Originating Activity Code XX
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 Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable