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National Stock Number:
5985-00-865-8905
Federal Supply Class:
5985
National Item Identification Number:
008658905
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:
| 127804 | 0F9L2 | UNIQUE BROADBAND SYSTEMS INC | | 127804 | 24930 | L3HARRIS TECHNOLOGIES, INC | | 127804 | 5Z167 | ASTRO MICROWAVE INC | | 127804 | L2333 | UNIQUE BROADBAND SYSTEMS LTD | | 1736-A-02 | 25223 | MEGGITT (BALTIMORE) INC. | | 1736-A-02 | 28916 | ATLANTIC MICROWAVE CORPORATION DIV COBHAM ELECTRONIC SYSTEMS |
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Techincal Specification:
| DOCUMENT IDENTIFICATION | MIL-F-3922/28 | | FLANGE CONNECTING HOLE DIAMETER | 0.164 INCHES NOMINAL | | FLANGE CONNECTING HOLE SPACING | SPACED ON 1.352 IN. BY 1.474 IN. MTG CENTERS | | FLANGE CONNECTING HOLE THREAD SIZE | 8-32 | | FLANGE CONNECTION FACILITY QUANTITY | 4 | | FLANGE QUANTITY | 2 | | FLANGE TYPE | CHOKE | | FREQUENCY RANGE RATING | +9000.0 TO 9600.0 MEGAHERTZ | | FSC APPLICATION DATA | ANTENNAS, WAVEGUIDES, AND RELATED EQUIPMENT | | IDENTIFICATION DESIGNATOR | UG-137B/U | | LENGTH | 1.875 INCHES NOMINAL | | OVERALL HEIGHT | 3.750 INCHES NOMINAL | | OVERALL LENGTH | 5.250 INCHES NOMINAL | | OVERALL WIDTH | 3.906 INCHES NOMINAL | | WIDTH | 1.875 INCHES NOMINAL |
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