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National Stock Number:
5985-00-787-6720
Federal Supply Class:
5985
National Item Identification Number:
007876720
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:
| D41C5 | 06424 | ALLIANT TECHSYSTEMS OPERATIONS LLC | | D41C5 | 56232 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| DOCUMENT IDENTIFICATION | MIL-F-3922 | | DOCUMENT TYPE | MIL | | DIAMETER | 3.650 INCHES NOMINAL | | FLANGE CONNECTING HOLE DIAMETER | 0.219 INCHES NOMINAL | | FLANGE CONNECTING HOLE SPACING | 45 DEG APART ON 1.625 IN. RADIUS | | FLANGE CONNECTION FACILITY QUANTITY | 8 | | FLANGE QUANTITY | 2 | | FLANGE TYPE | CONTACT | | FREQUENCY RANGE RATING | +3.950 TO 5.850 GIGAHERTZ | | FSC APPLICATION DATA | FREQUENCY0CONVERTER-TRANSMITTERXRADAR,2AIRBORNE,0EXCEPT3FIRE CONTROLGQS1GUIDED2MISSILE | | IDENTIFICATION DESIGNATOR | TYPE NO. UG-149A/U | | OVERALL DIAMETER | 3.625 INCHES NOMINAL | | OVERALL LENGTH | 8.000 INCHES NOMINAL |
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