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National Stock Number:
5985-01-540-4944
Federal Supply Class:
5985
National Item Identification Number:
015404944
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:
| 1810021 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 54112-14D | 66544 | FRONTGRADE TECHNOLOGIES INC. | | 54112-14O | 66544 | FRONTGRADE TECHNOLOGIES INC. | | 54112D-5S | 11292 | CENTRAL STEEL & WIRE COMPANY |
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Techincal Specification:
| OVERALL HEIGHT | 1.880 INCHES NOMINAL | | OVERALL LENGTH | 4.980 INCHES MINIMUM AND 5.020 INCHES MAXIMUM | | OVERALL WIDTH | 1.380 INCHES NOMINAL | | SPECIAL FEATURES | END ITEM: RECIVER/TRANSMITTER, RADAR RT1860/BPS-16 (V).BANDWIDTH 9.2 TO 9.6 GHZ MINIUM. INSERTION LOSS THROUGH PORTS 0.5 DB MINIMUM. FORWARD/REVERSE COUPLING 50 DB + OR- 1 DB. PEAK INCIDENT POWER 200 KW MAX, 50 KW NOMINAL. RF PORTS 1 AND 2 MATE WITH UG-137 (WR-112) WAVEGUIDE FLANGE. COUPLER PORTS 3 AND 4 TYPE SMA FEMALE PER M39012.OPERATING TEMP -10 TO +70 DEGREES CELSIUS ALTITUDE 12,200 M NON-OPERATING.VSWR < 1.2:1 AT PORTS AND <1.05:1 THROUGH WAVEGUIDE. | | UNIT TYPE | WAVEGUIDE |
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