64-S22: COUPLER,DIRECTIONAL.
The COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include unit_type: COAXIAL LINE AND WAVEGUIDE, design_type: BIDIRECTIONAL, usage_design: MAIN LINE TERMINAL FITTING, overall_width: 3.245 INCHES MINIMUM AND 3.255 INCHES MAXIMUM IN, overall_height: 1.875 INCHES NOMINAL IN, overall_length: 4.980 INCHES MINIMUM AND 5.020 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5985-01-154-7334, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| unit_type | COAXIAL LINE AND WAVEGUIDE |
| design_type | BIDIRECTIONAL |
| usage_design | MAIN LINE TERMINAL FITTING |
| overall_width | 3.245 INCHES MINIMUM AND 3.255 INCHES MAXIMUM IN |
| overall_height | 1.875 INCHES NOMINAL IN |
| overall_length | 4.980 INCHES MINIMUM AND 5.020 INCHES MAXIMUM IN |
| special_features | FLANGES AND WAVEGUIDE MATERIAL ALUMINUM; CHEMICAL FILM; DIRECTIVITY 20DB MIN; 15 WATTS AVERAGE CW; WAVEGUIDE TYPE WR112 DB |
| identifying_number | TERMINAL FITTING PART NO. UG-138/U |
| fsc_application_data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| power_loss_in_decibels | 30.0 |
| radio_frequency_rating | 7.9 GIGAHERTZ MINIMUM AND 8.4 GIGAHERTZ MAXIMUM |
| terminal_fitting_controlling_agency | U.S. ARMY ELECTRONICS COMMAND |
| NSN | 5985-01-154-7334 |
| OVERALL HEIGHT | 1.875 INCHES NOMINAL IN |
| FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| TERMINAL FITTING CONTROLLING AGENCY | U.S. ARMY ELECTRONICS COMMAND |
| USAGE DESIGN | MAIN LINE TERMINAL FITTING |
| POWER LOSS IN DECIBELS | 30.0 |
| IDENTIFYING NUMBER | TERMINAL FITTING PART NO. UG-138/U |
| DESIGN TYPE | BIDIRECTIONAL |
| RADIO FREQUENCY RATING | 7.9 GIGAHERTZ MINIMUM AND 8.4 GIGAHERTZ MAXIMUM |
| OVERALL LENGTH | 4.980 INCHES MINIMUM AND 5.020 INCHES MAXIMUM IN |
| OVERALL WIDTH | 3.245 INCHES MINIMUM AND 3.255 INCHES MAXIMUM IN |
No substitute or cross-reference records for this part.