Oct-76

Overview

The Oct-76 is a ruggedized high-power directional coupler manufactured by L3 Narda-MITEQ. This component belongs to the LP Series, designed for reliable performance in demanding RF environments. It operates within a frequency range of 500 MHz to 18 GHz, covering specific bands such as 500–3200 MHz for certain variants. The device provides precise signal sampling with minimum output power levels and controlled variation characteristics. Constructed for durability, it features connectorized interfaces suitable for integration into complex microwave systems requiring robust directional coupling capabilities.

Feature Summary

• Ruggedized construction for high reliability in harsh environments
• Connectorized design for seamless system integration
• Wide operational frequency coverage across microwave bands

Applications

• Satellite communications (SATCOM) subsystems
• Defense radar systems
• Aerospace telemetry links
• Telecommunications infrastructure monitoring

Procurement Notes

Verify the specific model suffix against official L3 Narda-MITEQ documentation to ensure correct frequency band and connector type compatibility. Confirm that the required power handling and directivity specifications meet your system requirements before ordering. Request updated datasheets from authorized distributors to validate current manufacturing status and technical parameters. Ensure proper handling procedures are followed due to the precision nature of microwave components.

Selection Notes

Select the Oct-76 variant based on the specific frequency sub-range required, such as 500–3200 MHz or higher bands up to 18 GHz. Evaluate the necessary output power and phase noise characteristics against application needs. Consider the physical connector interface compatibility with existing waveguide or coaxial systems. Review thermal management requirements if operating near maximum power limits.

Part Context

L3 Narda-MITEQ is a recognized leader in microwave and RF technology with over 60 years of industry experience. The company specializes in designing and manufacturing a wide range of standard and custom components, including amplifiers, mixers, and directional couplers. Their products serve critical markets in defense, aerospace, and telecommunications, emphasizing innovation and technical expertise in high-frequency applications.

Replacement Considerations

Consult official L3 Narda-MITEQ cross-reference guides for verified substitute part numbers. Ensure any replacement maintains identical frequency ranges, power handling capabilities, and connector types. Verify that alternative models meet the same ruggedization standards and electrical performance metrics specified in the original datasheet.