Product Details | RADIO FREQUENCY REFLECTION ISOLATOR

5985-00-944-6818 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: 335375, 7454989P1, 5985-00-944-6818, 00-944-6818, 5985009446818, 009446818

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

Supply Group (FSG) NSN Assign. NIIN
59 25 FEB 1966 00-944-6818

Cross Reference | NSN 5985-00-944-6818

Part Number Cage Code Manufacturer
335375 28916 ATLANTIC MICROWAVE CORPORATION DIV COBHAM ELECTRONIC SYSTEMS
335375 66544 CONTINENTAL MICROWAVE AND TOOL CO., INC.
335375 80006 LITTON SYSTEMS INC AIRTRON DIV
7454989P1 89954 BAE SYSTEMS CONTROLS INC.

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Technical Data | NSN 5985-00-944-6818

Characteristic Specifications
FREQUENCY RANGE RATING 8.45 TO 10.35 GIGAHERTZ
OVERALL LENGTH 4.450 INCHES NOMINAL
OVERALL WIDTH 2.225 INCHES NOMINAL
OVERALL HEIGHT 2.000 INCHES NOMINAL
FLANGE QUANTITY 1
FLANGE TYPE COVER
FLANGE CONNECTION FACILITY QUANTITY 4
FLANGE CONNECTING HOLE DIAMETER 0.164 INCHES NOMINAL
FLANGE CONNECTING HOLE THREAD SIZE 8 32
FLANGE CONNECTING HOLE SPACING SPACED ON 1.220 IN. BY 1.280 IN. MTG CENTERS
LENGTH 1.625 INCHES MINIMUM AND 1.725 INCHES MAXIMUM
III FSC APPLICATION DATA TRANSMITTER,ZELECTRONICNCOUNTERME ASURESISET
MANUFACTURERS CODE 66544
DESIGN CONTROL REFERENCE 335375

Restrictions/Controls & Freight Information | NSN 5985-00-944-6818

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:DMunitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.)
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 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 TG Warner-Robins Air Logistics Center
Robins AFB, GA 31098-5609
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