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National Stock Number:
5985-00-929-2798
Federal Supply Class:
5985
National Item Identification Number:
009292798
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:
| 1203B | 0C9D4 | PERATON INC | | 1203B | 9N770 | TELEPHONICS CORP/PRD INSTRUMENTS | | 90WI-102 | 15811 | GRANT TOOL AND MFG CO INC | | 7923167 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 90WI-102 | 62874 | 3DBM CO INC WAVEGUIDE GROUP |
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Techincal Specification:
| DOCUMENT TYPE | MILITARY SPECIFICATION | | FLANGE CONNECTING HOLE DIAMETER | 0.169 INCHES NOMINAL | | FLANGE CONNECTING HOLE SPACING | SPACED ON 1.280 IN. BY 1.220 IN. MOUNTING CENTERS | | FLANGE CONNECTION FACILITY QUANTITY | 4 | | FLANGE TYPE | COVER | | FLANGE QUANTITY | 2 | | FREQUENCY RANGE RATING | +8.0 TO 12.4 GIGAHERTZ | | IDENTIFICATION DESIGNATOR | TYPE UG-39/U | | LENGTH | 1.625 INCHES NOMINAL | | OVERALL HEIGHT | 1.625 INCHES NOMINAL | | OVERALL LENGTH | 6.250 INCHES NOMINAL | | OVERALL WIDTH | 1.625 INCHES NOMINAL | | WIDTH | 1.625 INCHES NOMINAL |
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