NSN 5985-01-540-4944
Part Details | DIRECTIONAL COUPLER
5985-01-540-4944 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.
Alternate Parts: 54112D5S, 54112D-5S, 5411214O, 54112-14O, 5411214D, 54112-14D, 1810021, 5985-01-540-4944, 01-540-4944, 5985015404944, 015404944
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | MAY 22, 2006 | 01-540-4944 | 00384 ( COUPLER, DIRECTIONAL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5985-01-540-4944
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 54112D-5S | 11292 | CENTRAL STEEL AND WIRE COMPANY |
| 54112-14O | 66544 | CONTINENTAL MICROWAVE AND TOOL CO.,INC. |
| 54112-14D | 66544 | CONTINENTAL MICROWAVE AND TOOL CO.,INC. |
| 1810021 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NAVIGATION AND MARITIME SYSTEMS |
Technical Data | NSN 5985-01-540-4944
| Characteristic | Specifications |
|---|---|
| UNIT TYPE | MM ANY ACCEPTABLE |
| OVERALL LENGTH | 4.980 INCHES MINIMUM AND 5.020 INCHES MAXIMUM |
| OVERALL WIDTH | 1.380 INCHES NOMINAL |
| OVERALL HEIGHT | 1.880 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. |