FMWCT1071

RF Directional Couplers Overview

The FMWCT1071 is a waveguide crossguide directional coupler manufactured by Fairview Microwave, designed for high-frequency RF applications. It operates within the WR-90 waveguide frequency range of 8.2 GHz to 12.4 GHz. The component provides a nominal coupling level of 50 dB, ensuring precise signal sampling and monitoring capabilities in microwave systems. Constructed as a general-purpose module, it facilitates efficient power distribution and measurement in radar, test equipment, and communication infrastructure.

RF Directional Couplers Feature Summary

• Utilizes WR-90 waveguide interface for standard rectangular waveguide integration
• Provides stable 50 dB nominal coupling across the operational bandwidth
• Engineered for general-purpose directional signal sampling and monitoring

RF Directional Couplers Applications

• Radar system signal monitoring and analysis
• Microwave test and measurement instrumentation
• Communication infrastructure power distribution networks

RF Directional Couplers Procurement Notes

Verify the specific waveguide flange type and mating interface requirements against your existing WR-90 system components before procurement. Confirm that the operating frequency range aligns with your system's 8.2 GHz to 12.4 GHz specifications. Ensure proper handling procedures for waveguide components are followed to maintain surface integrity and prevent performance degradation during installation.

RF Directional Couplers Selection Notes

Select this component when a fixed 50 dB coupling factor is required within the WR-90 band. Consider the physical dimensions and mounting orientation constraints associated with waveguide crossguide designs. Evaluate thermal management needs if the coupled port will handle significant power levels. Verify compatibility with adjacent waveguide components to ensure seamless system integration without impedance mismatches.

RF Directional Couplers Part Context

This part belongs to Fairview Microwave's line of waveguide passive components, specifically focusing on directional couplers for high-frequency applications. The product series supports various coupling factors and waveguide sizes, catering to diverse microwave engineering requirements. The FMWCT1071 represents a specialized solution for integrating precise signal sampling into WR-90 based systems.

RF Directional Couplers Replacement Considerations

No public confirmed substitute part numbers are available.