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National Stock Number:
5895-00-008-8243
Federal Supply Class:
5895
National Item Identification Number:
000088243
Description:
ISOLATOR,RADIO FREQUENCY REFLECTION
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:
| 31808 | 12110 | EATON CORP INFORMATION MANAGEMENT SYSTEMS DIV MICROWAVE COMPONENTS | | 480274-1 | 3B150 | RAYTHEON COMPANY | | 480274-1 | 49956 | RAYTHEON COMPANY | | XLM46 | 14135 | E AND M LABORATORIES DIV OF TRAK MICROWAVE CORP | | XLM46 | 1GFQ7 | WV COMMUNICATIONS INC | | XLM74 | 14135 | E AND M LABORATORIES DIV OF TRAK MICROWAVE CORP |
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Techincal Specification:
| DOCUMENT IDENTIFICATION | MIL-F-3922 | | DOCUMENT TYPE | MILITARY SPECIFICATION | | FLANGE CONNECTING HOLE SPACING | SPACED ON 1.352 IN. BY 1.474 IN. MTG CENTERS | | FLANGE CONNECTION FACILITY QUANTITY | 4 | | FLANGE CONNECTING HOLE DIAMETER | 0.169 INCHES MINIMUM AND 0.172 INCHES MAXIMUM | | FLANGE TYPE | COVER | | FLANGE QUANTITY | 1 | | FREQUENCY RANGE RATING | +9.0 TO 9.2 GIGAHERTZ | | IDENTIFICATION DESIGNATOR | TYPE UG-138/U | | LENGTH | 1.250 INCHES NOMINAL | | OVERALL HEIGHT | 0.625 INCHES NOMINAL | | OVERALL LENGTH | 2.250 INCHES NOMINAL | | OVERALL WIDTH | 1.875 INCHES NOMINAL | | WIDTH | 0.630 INCHES NOMINAL |
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