SMW22HC001-20

RF Directional Couplers Overview

The SMW22HC001-20 is a general-purpose RF directional coupler manufactured by Fairview Microwave. It operates within the WR-22 waveguide frequency range of 33 GHz to 50 GHz. The component provides a nominal coupling coefficient of 20 ± 1 dB. It features an insertion loss of 1.2 dB, ensuring minimal signal attenuation during operation. The unit is packaged in a bag for transport and protection.

RF Directional Couplers Feature Summary

• Provides standard directional coupling functionality for RF applications
• Operates within the WR-22 waveguide frequency spectrum
• Designed for general-purpose signal monitoring tasks

RF Directional Couplers Applications

• RF signal power monitoring
• Waveguide system testing
• Signal level measurement

RF Directional Couplers Procurement Notes

Verify the specific WR-22 waveguide interface compatibility with your existing system architecture before procurement. Confirm that the 20 dB coupling value aligns with your required signal sampling levels. Ensure the operating frequency range covers your entire application bandwidth. Review the manufacturer datasheet for detailed mechanical dimensions and flange specifications to guarantee proper integration.

RF Directional Couplers Selection Notes

Select this model when a fixed 20 dB coupling ratio is required within the 33 GHz to 50 GHz band. Consider the 1.2 dB insertion loss impact on your total link budget. Evaluate the WR-22 form factor against available space constraints. Compare against other coupling values if different signal sampling ratios are needed for your specific test setup requirements.

RF Directional Couplers Part Context

This component belongs to Fairview Microwave's line of RF directional couplers designed for high-frequency waveguide applications. It serves as a passive device for extracting a portion of the main signal path for analysis. The product is categorized under general-purpose modules suitable for laboratory and industrial RF environments requiring precise signal monitoring.

RF Directional Couplers Replacement Considerations

The SMW22HC001-10 offers a similar WR-22 form factor but provides a 10 dB coupling coefficient instead of 20 dB. Verify if the alternative coupling value meets your signal sampling requirements. Ensure the replacement maintains the same 33 GHz to 50 GHz operational frequency range and physical interface specifications.