Part Details | DIRECTIONAL COUPLER
5985-00-478-3061 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: CR225, CRM20225, CRM20-225, CRM20500, CRM-20-500, 10065458, 5985-00-478-3061, 00-478-3061, 5985004783061, 004783061
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JUN 12, 1974 | 00-478-3061 | 00384 ( COUPLER, DIRECTIONAL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5985-00-478-3061
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CR225 | 12457 | MERRIMAC INDUSTRIES, INC. |
| CRM20-225 | 12457 | MERRIMAC INDUSTRIES, INC. |
| CRM-20-500 | 12457 | MERRIMAC INDUSTRIES, INC. |
| 10065458 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
Technical Data | NSN 5985-00-478-3061
| Characteristic | Specifications |
|---|---|
| UNIT TYPE | MK ANY ACCEPTABLE |
| RADIO FREQUENCY RATING | 50.0 MEGAHERTZ MINIMUM AND 400.0 MEGAHERTZ MAXIMUM |
| VOLTAGE STANDING WAVE RATIO AT REFERENCE FREQUENCY | 1.3 TO 1 AT 50 MHZ |
| DESIGN TYPE | W$X |
| POWER LOSS IN DECIBELS | 0.5 |
| TERMINAL FITTING NAME | MINIATURE WAVEGUIDE FLANGE |
| TERMINAL FITTING CONTROLLING AGENCY | MERRIMAC INDUSTRIES |
| TERMINAL FITTING IDENTIFYING NUMBER | PART NO. CRM20-225 |
| TERMINAL FITTING USAGE DESIGN | WY ANY ACCEPTABLE |
| OVERALL LENGTH | 2.000 INCHES NOMINAL |
| OVERALL WIDTH | 0.560 INCHES NOMINAL |
| OVERALL HEIGHT | 1.420 INCHES NOMINAL |