NSN 5985-00-818-0499

Part Details | RADIO FREQUENCY REFLECTION ISOLATOR

5985-00-818-0499 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.

Alternate Parts: 334127, XL1511, I460H, 334127, 575R555H01, 5985-00-818-0499, 00-818-0499, 5985008180499, 008180499

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JAN 01, 196200-818-049920347 ( ISOLATOR, RADIO FREQUENCY REFLECTION )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5985-00-818-0499
Part Number Cage Code Manufacturer
33412728916ATLANTIC MICROWAVE CORPORATIONDIV COBHAM ELECTRONIC SYSTEMS
XL151102614CASCADE CORP
I460H96341COBHAM ADVANCED ELECTRONIC SOLUTIONSINC.
33412780006LITTON SYSTEMS INCAIRTRON DIV
575R555H0179500WESTINGHOUSE ELECTRIC CORP
Technical Data | NSN 5985-00-818-0499
Characteristic Specifications
FREQUENCY RANGE RATING+8500.0 TO +9600.0 MEGAHERTZ
OVERALL LENGTH2.680 INCHES NOMINAL
OVERALL WIDTH2.500 INCHES NOMINAL
OVERALL HEIGHT1.915 INCHES NOMINAL
CONNECTOR QUANTITY2
FLANGE TYPE CHOKE
FLANGE CONNECTION FACILITY QUANTITY4
FLANGE CONNECTING HOLE DIAMETER0.164 INCHES NOMINAL
FLANGE CONNECTING HOLE THREAD SIZE0.164-32
FLANGE CONNECTING HOLE SPACINGSPACED ON 1.352 IN. BY 1.474 IN. MTG CENTERS
LENGTH1.875 INCHES NOMINAL
WIDTH1.875 INCHES NOMINAL
SPECIAL FEATURESENCAPSULATED MAGNET-CAUTION:KEEP 4 INCHES AWAY FROM MAGNETIC MATERIAL
FSC APPLICATION DATA1.GRADAR3SET,0REMOTE7CONTROL0SYSTEM,OGUIDED1MISSILE