FMWCT1067

RF Directional Couplers Overview

The FMWCT1067 is a WR-75 waveguide crossguide coupler manufactured by Fairview Microwave. It operates within the frequency range of 10 GHz to 15 GHz and provides a nominal coupling level of 50 dB. The component features an N female coupled port and utilizes square cover flanges for connection interfaces.

RF Directional Couplers Feature Summary

• Utilizes WR-75 waveguide design for high-frequency signal handling
• Provides precise 50 dB nominal coupling performance
• Integrates N female connector for coupled port output

RF Directional Couplers Applications

• RF signal monitoring in microwave systems
• Power measurement setups requiring directional coupling
• Test and measurement instrumentation interfaces

RF Directional Couplers Procurement Notes

Verify specific flange compatibility and connector pin configurations prior to ordering. Confirm that the WR-75 waveguide dimensions align with existing system infrastructure. Ensure operational frequency requirements remain strictly within the 10 GHz to 15 GHz specified range for optimal performance. Cross-reference mechanical drawings for mounting constraints.

RF Directional Couplers Selection Notes

Select this component when a fixed 50 dB coupling ratio is required in the K-band spectrum. The WR-75 form factor dictates physical integration constraints. Consider the N female port interface for downstream measurement equipment connectivity. Evaluate thermal management needs based on expected power levels within the waveguide structure.

RF Directional Couplers Part Context

This model belongs to Fairview Microwave's family of crossguide couplers, which offer varying coupling values from 20 to 50 dB. The FMWCT1067 specifically addresses applications needing higher isolation or lower coupled signal levels compared to its 20 dB counterparts within the same WR-75 product line.

RF Directional Couplers Replacement Considerations

Direct substitutes within the same coupling class may include other WR-75 crossguide couplers from Fairview Microwave offering 50 dB coupling. Verify flange type and connector gender match exactly. Alternative waveguide standards require adapters, potentially affecting insertion loss.