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National Stock Number:
5985-00-764-0126
Federal Supply Class:
5985
National Item Identification Number:
007640126
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:
| 277-0303-050 | 13499 | ROCKWELL COLLINS, INC. | | 336201 | 28916 | ATLANTIC MICROWAVE CORPORATION DIV COBHAM ELECTRONIC SYSTEMS | | 336201 | 66544 | FRONTGRADE TECHNOLOGIES INC. | | 336201 | 80006 | LITTON SYSTEMS INC AIRTRON DIV | | CWH3782 | 16453 | CRANE ELECTRONICS, INC. |
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Techincal Specification:
| DOCUMENT IDENTIFICATION | MIL-F-3922 | | DOCUMENT TYPE | MILITARY SPECIFICATION | | ANGULAR DISPLACEMENT BETWEEN FLANGE CONTACT SURFACES IN DEG | 0.0 | | FLANGE CONNECTING HOLE SPACING | SPACED ON 1.352 IN. BY 1.474 IN. MTG CENTERS | | FLANGE CONNECTION FACILITY QUANTITY | 4 | | FLANGE CONNECTING HOLE THREAD SIZE | 8-32 | | FLANGE QUANTITY | 3 | | FLANGE TYPE | CHOKE | | FREQUENCY RANGE RATING | +7.7 TO 8.4 GIGAHERTZ | | IDENTIFICATION DESIGNATOR | TYPE UG-52B/U | | LENGTH | 1.875 INCHES NOMINAL | | OVERALL HEIGHT | 2.375 INCHES NOMINAL | | OVERALL LENGTH | 2.500 INCHES NOMINAL | | OVERALL WIDTH | 2.125 INCHES NOMINAL | | WIDTH | 1.875 INCHES NOMINAL |
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