FMW28CP010-20

RF Directional Couplers Overview

The FMW28CP010-20 is a WR-28 waveguide broadwall coupler manufactured by Fairview Microwave, designed for operation within the 26.5 GHz to 40 GHz frequency range. This component provides a nominal coupling factor of 20 dB with a tolerance of ±0.8 dB. It features a UG-599/U square cover flange and an E-plane coupled port. Constructed in brass, the device serves as a signal conditioning element for high-frequency RF applications requiring precise power division.

RF Directional Couplers Feature Summary

• Provides 20 dB coupling with ±0.8 dB tolerance
• Features UG-599/U square cover flange interface
• Utilizes E-plane coupled port configuration

RF Directional Couplers Applications

• Signal conditioning in microwave systems
• RF power monitoring and measurement
• Broadwall coupling in WR-28 waveguide networks

RF Directional Couplers Procurement Notes

Verify that the required coupling tolerance of ±0.8 dB meets system specifications. Confirm compatibility with the UG-599/U square cover flange standard. Ensure the operating environment supports the 26.5 GHz to 40 GHz frequency range. Check for any specific material requirements regarding the brass construction. Validate that the E-plane port orientation aligns with the system layout.

RF Directional Couplers Selection Notes

Select this component when a fixed 20 dB coupling value is required for WR-28 waveguide applications. Consider the physical dimensions and weight constraints associated with the brass housing. Evaluate the need for the specific UG-599/U flange type versus other standards. Assess if the E-plane coupling direction suits the available space and routing needs within the assembly.

RF Directional Couplers Part Context

This part belongs to Fairview Microwave's line of RF connector accessories and signal conditioning components. It is categorized under RF interconnects and filters. The manufacturer specializes in high-quality RF, microwave, and millimeter-wave components. This specific model addresses the demand for standardized waveguide couplers in the K-band frequency spectrum.

RF Directional Couplers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.