The ATTENUATOR,VARIABLE is a the manufacturer industrial component. Key specifications include body_style: WAVEGUIDE TYPE, power_rating: 1.0 WATTS AVERAGE, overall_width: 3.688 INCHES NOMINAL IN, overall_height: 2.984 INCHES MINIMUM AND 3.016 INCHES MAXIMUM IN, overall_length: 5.984 INCHES MINIMUM AND 6.016 INCHES MAXIMUM IN, scale_linearity: LINEAR. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-978-7755, 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.
| body_style | WAVEGUIDE TYPE |
| power_rating | 1.0 WATTS AVERAGE |
| overall_width | 3.688 INCHES NOMINAL IN |
| overall_height | 2.984 INCHES MINIMUM AND 3.016 INCHES MAXIMUM IN |
| overall_length | 5.984 INCHES MINIMUM AND 6.016 INCHES MAXIMUM IN |
| scale_linearity | LINEAR |
| application_design | WAVEGUIDE |
| fsc_application_data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| waveguide_flange_type | CHOKE |
| mounting_thread_quantity | 32 PER INCH |
| terminal_type_and_quantity | 2 FLANGE |
| voltage_standing_wave_ratio | 1.15 |
| NSN | 5985-00-978-7755 |
| APPLICATION DESIGN | WAVEGUIDE |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 KNOB |
| MOUNTING FACILITY TYPE AND QUANTITY | 6 FLANGE WITH MOUNTING HOLE |
| POWER RATING | 1.0 WATTS AVERAGE |
| INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.5 |
| WAVEGUIDE FLANGE DESIGNATION | UG40A/U |
| OVERALL HEIGHT | 2.984 INCHES MINIMUM AND 3.016 INCHES MAXIMUM IN |
| WAVEGUIDE FLANGE TYPE | CHOKE |
| MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.138 INCHES IN |
| SCALE LINEARITY | LINEAR |