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National Stock Number: 5985-01-009-0645
Federal Supply Class: 5985
National Item Identification Number: 010090645
Description: COUPLER,DIRECTIONAL
Detail: An item specifically designed to be inserted into a transmission line, waveguide or coaxial transmission line to provide a suitable test outlet. The test signal is attenuated to a predetermined value.
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Manufacturer Information:
| 187HSA42-40PC | 01456 | MICROWAVE DEVELOPMENT LABORATORIES, INC. | | 2920232 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 562174-000 | 56232 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| DESIGN TYPE | BIDIRECTIONAL | | FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT | | OVERALL HEIGHT | 1.327 INCHES MINIMUM AND 1.331 INCHES MAXIMUM | | OVERALL LENGTH | 5.031 INCHES NOMINAL | | OVERALL WIDTH | 3.240 INCHES MINIMUM AND 3.260 INCHES MAXIMUM | | POWER LOSS IN DECIBELS | 3.0 | | RADIO FREQUENCY RATING | 5.4 GIGAHERTZ MINIMUM AND 5.9 GIGAHERTZ MAXIMUM | | SPECIAL FEATURES | COPPER ALLOY; CADMIUM PLATED; PRIMER AND PAINT 2 COATS LIGHT GRAY ENAMEL; PWR RATING 6 KW AVG,1.25 MEGAWATTS PEAK; ISOLATION 20 DB MIN; PRESSURE TEST AT 40 PSIG 2 MINUTES | | USAGE DESIGN | MAIN LINE TERMINAL FITTING | | UNIT TYPE | WAVEGUIDE |
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