FMWCP1041

RF Directional Couplers Overview

The FMWCP1041 is a WR-42 waveguide crossguide coupler manufactured by Fairview Microwave. It operates within a frequency range of 18 GHz to 26.5 GHz and provides a coupling factor of 40 dB. The component is constructed from copper alloy and features UG-595/U square cover flanges for connection. This directional coupler is designed for high-frequency signal sampling and monitoring applications in microwave systems.

RF Directional Couplers Feature Summary

• Utilizes WR-42 waveguide interface with UG-595/U square cover flanges
• Provides 40 dB coupling factor for signal directionality
• Constructed from durable copper alloy material

RF Directional Couplers Applications

• Microwave signal monitoring
• Directional power measurement
• RF test and measurement setups

RF Directional Couplers Procurement Notes

Verify the specific flange type and material composition against project requirements before procurement. Ensure that the WR-42 waveguide dimensions align with existing system infrastructure. Confirm operational frequency coverage matches the intended application spectrum to avoid performance degradation.

RF Directional Couplers Selection Notes

Select this component when a fixed 40 dB coupling ratio is required in the 18-26.5 GHz band. Consider the physical size constraints imposed by the WR-42 waveguide format. Evaluate thermal management needs as passive components may heat under high power loads.

RF Directional Couplers Part Context

This part belongs to Fairview Microwave's waveguide component portfolio, specifically targeting millimeter-wave frequencies. It serves as a passive RF directional coupler, distinct from active amplifiers or cable assemblies offered by the manufacturer. The design focuses on precision coupling in rigid waveguide environments.

RF Directional Couplers Replacement Considerations

No direct substitute part numbers are publicly confirmed for this specific model. Alternative solutions may require custom waveguide designs or different coupling factors. Verify compatibility with existing UG-595/U flange standards if sourcing from other manufacturers.