776C-30

Attenuators Overview

The L3 Narda-MITEQ 776C-30 is a fixed, bi-directional RF attenuator module designed for high-frequency applications. It provides a nominal attenuation of 30 dB across a frequency range from DC to 18 GHz. The component features Type N connectors with male-to-female configuration and supports a maximum power handling capacity of 50 W. Key electrical specifications include a typical VSWR ranging from 1.30 at DC to 1.50 at 18 GHz, insertion loss of 12 dB, and return loss of 340 dB.

Attenuators Feature Summary

• Bi-directional signal attenuation capability
• Wideband operation from DC to 18 GHz
• High power handling capacity of 50 W
• Robust Type N connector interface

Attenuators Applications

• Laboratory test and measurement setups
• Manufacturing quality assurance environments
• RF signal level reduction in transmission lines

Attenuators Procurement Notes

Verify the specific datasheet version for precise tolerance values and mechanical dimensions before integration. Confirm connector gender orientation matches system requirements. Ensure thermal management aligns with the 50 W power rating during continuous wave operation. Check RoHS compliance status if required by project specifications.

Attenuators Selection Notes

Select this model when a fixed 30 dB attenuation is required up to 18 GHz. The Type N interface suits standard coaxial systems. Consider the 50 W power limit for high-power applications. Compare VSWR performance against system sensitivity requirements. Evaluate physical size constraints for panel mounting or inline integration.

Attenuators Part Context

This component belongs to the Narda-MITEQ fixed attenuator family, specifically engineered for medium-power RF applications. It serves as a passive linear device for signal conditioning. The product line emphasizes reliability in demanding electronic environments. It complements other microwave components used in communication and radar systems.

Attenuators Replacement Considerations

Cross-reference with equivalent 30 dB, 50 W, DC-18 GHz Type N attenuators from other manufacturers. Verify matching impedance, power handling, and frequency response characteristics. Ensure connector compatibility and mechanical fit for direct substitution without circuit modification.