SMW22EC001-10

RF Directional Couplers Overview

The SMW22EC001-10 is a WR-22 waveguide directional coupler manufactured by Fairview Microwave, designed for operation within the 33 GHz to 50 GHz frequency range. This component provides a typical coupling factor of 10 dB and maintains a directivity of 30 dB. It features an insertion loss of 1.2 dB. The device is constructed as a precision microwave coupler suitable for high-frequency signal monitoring and power distribution tasks in demanding RF environments.

RF Directional Couplers Feature Summary

• Provides precise 10 dB signal coupling for accurate power monitoring
• Maintains high directivity of 30 dB to minimize measurement errors
• Features low insertion loss of 1.2 dB for efficient signal transmission
• Engineered for WR-22 waveguide systems operating up to 50 GHz

RF Directional Couplers Applications

• Radar system signal monitoring and analysis
• Satellite communication test benches
• Microwave measurement setups requiring power sampling
• High-frequency RF circuit characterization

RF Directional Couplers Procurement Notes

Verify the specific WR-22 waveguide interface compatibility with your existing system components before procurement. Confirm that the 33 GHz to 50 GHz operational range aligns with your application's frequency requirements. Ensure that the 10 dB coupling value meets your signal monitoring needs. Check for any specific mounting or flange requirements associated with the waveguide section. Review the manufacturer datasheet for detailed mechanical dimensions and environmental specifications.

RF Directional Couplers Selection Notes

Select this component when a fixed 10 dB coupling ratio is required for WR-22 waveguide applications. Consider the 30 dB directivity specification if high measurement accuracy is critical for your setup. Evaluate the 1.2 dB insertion loss impact on your overall system budget. Compare against other couplers if variable coupling or different frequency bands are needed. Ensure the physical form factor fits within your available space constraints.

RF Directional Couplers Part Context

This part belongs to Fairview Microwave's line of precision microwave couplers designed for high-frequency applications. It serves as a passive RF component used primarily for sampling signals without significantly disturbing the main transmission path. The WR-22 designation indicates its compatibility with standard rectangular waveguide dimensions defined for the 33-50 GHz band.

RF Directional Couplers Replacement Considerations

No public confirmed substitute part numbers are available for this specific model.