Part Details | DIRECTIONAL COUPLER
5985-01-128-3953 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: M153704018, M15370/4-018, MILC153704, MIL-C-15370/4, 5985-01-128-3953, 01-128-3953, 5985011283953, 011283953
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | MAR 20, 1982 | 01-128-3953 | 00384 ( COUPLER, DIRECTIONAL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5985-01-128-3953
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| M15370/4-018 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-C-15370/4 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 5985-01-128-3953
| Characteristic | Specifications |
|---|---|
| UNIT TYPE | MM ANY ACCEPTABLE |
| RADIO FREQUENCY RATING | 26.5 GIGAHERTZ MINIMUM AND 40.0 GIGAHERTZ MAXIMUM |
| VOLTAGE STANDING WAVE RATIO AT REFERENCE FREQUENCY | 1.05 TO 1 AT 26.5 TO 40.0 GHZ |
| DESIGN TYPE | UNIDIRECTIONAL |
| POWER LOSS IN DECIBELS | 40.0 |
| TERMINAL FITTING NAME | WAVEGUIDE FLANGE |
| TERMINAL FITTING CONTROLLING AGENCY | MILITARY SPECIFICATION |
| TERMINAL FITTING IDENTIFYING NUMBER | TYPE NO. M3922/54-003 |
| TERMINAL FITTING USAGE DESIGN | WY ANY ACCEPTABLE |
| OVERALL LENGTH | 5.975 INCHES MINIMUM AND 8.720 INCHES MAXIMUM |
| OVERALL WIDTH | 1.630 INCHES MINIMUM AND 1.938 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.750 INCHES NOMINAL |
| TEST DATA DOCUMENT | 81349-MIL-C-15370 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |