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National Stock Number:
5985-00-233-7240
Federal Supply Class:
5985
National Item Identification Number:
002337240
Description:
ISOLATOR,RADIO FREQUENCY REFLECT
Detail:
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.
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Manufacturer Information:
| A0743 | 96341 | COBHAM ADVANCED ELECTRONIC SOLUTIONS INC. | | A0743 | DG438 | SEMIC RF ELECTRONIC GMBH | | A25A945-302-105 | 99696 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN SYSTEMS & GLOBAL SOLUTIONS |
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Techincal Specification:
| DOCUMENT IDENTIFICATION | MIL-F-3922 | | DOCUMENT TYPE | MILITARY STANDARD | | FLANGE CONNECTING HOLE SPACING | 1.220 IN. BY 1.280 IN. MTG CENTERS | | FLANGE CONNECTING HOLE THREAD SIZE | 8/0.164 IN./-32 | | FLANGE CONNECTION FACILITY QUANTITY | 4 | | FLANGE TYPE | CHOKE | | FLANGE QUANTITY | 2 | | FSC APPLICATION DATA | WAVEGUIDE ASSEMBLY | | IDENTIFICATION DESIGNATOR | UG-40B/U | | LENGTH | 1.625 INCHES NOMINAL | | OVERALL LENGTH | 3.250 INCHES NOMINAL | | WIDTH | 1.625 INCHES NOMINAL |
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