FMWRD650CP04-40

RF Directional Couplers Overview

The FMWRD650CP04-40 is a double ridge waveguide loop coupler manufactured by Fairview Microwave. It operates within a frequency range of 6.5 GHz to 18 GHz and provides a coupling factor of 40 dB. The device features an N female coupled port and is constructed from aluminum. This signal conditioning component is designed for high-frequency RF applications requiring precise directional coupling.

RF Directional Couplers Feature Summary

• Double ridge waveguide design for enhanced bandwidth performance
• Standard loop coupler configuration with N female coupled port
• Aluminum housing for structural integrity and thermal management

RF Directional Couplers Applications

• Radar systems
• RF signal monitoring
• Directional power measurement

RF Directional Couplers Procurement Notes

Verify the specific connector type and coupling factor requirements against the official datasheet before ordering. Confirm that the N female coupled port interface matches the system architecture. Ensure the operating frequency range aligns with the 6.5 GHz to 18 GHz specification. Check for any environmental ratings or mounting hardware requirements specified in the product documentation.

RF Directional Couplers Selection Notes

Select this component when a fixed 40 dB coupling factor is required within the 6.5 GHz to 18 GHz band. The double ridge waveguide structure offers advantages over standard rectangular waveguides regarding bandwidth. Consider the N female port compatibility for interconnection. Evaluate the aluminum construction for weight and cost constraints relative to other materials.

RF Directional Couplers Part Context

This part belongs to the Fairview Microwave signal conditioning category, specifically focusing on waveguide components. It serves as a passive RF element used to sample a portion of the main signal path. The double ridge design distinguishes it from single ridge or rectangular waveguide alternatives, offering broader operational bandwidth.

RF Directional Couplers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify mechanical dimensions and electrical specifications if considering alternative manufacturers.