CH-140-PIN

RF Directional Couplers Overview

The CH-140-PIN is a general-purpose RF directional coupler manufactured by MACOM Technology Solutions. It operates within a frequency range of 5 MHz to 1 GHz. The component provides a coupling coefficient of 19.75 dB and supports a power handling capacity of 3 W. It utilizes an FP-2 package for physical integration.

RF Directional Couplers Feature Summary

• Provides broadband flat coupling characteristics across the operational frequency band
• Delivers low typical insertion loss performance for efficient signal transmission
• Offers high isolation capabilities suitable for precise directional power monitoring

RF Directional Couplers Applications

• General purpose RF signal monitoring
• Directional power measurement in test equipment
• Broadband communication system components

RF Directional Couplers Procurement Notes

Verify the specific datasheet version and mechanical dimensions against the target PCB footprint before procurement. Confirm that the FP-2 package aligns with assembly requirements. Ensure the operating frequency range and power handling specifications meet the design constraints. Check for any recent product change notifications or environmental compliance updates relevant to the manufacturing batch.

RF Directional Couplers Selection Notes

Select this component when a general-purpose directional coupler is required for frequencies up to 1 GHz. The 19.75 dB coupling factor suits applications needing moderate signal sampling. Consider the FP-2 package size for space-constrained designs. Evaluate the 3 W power rating against maximum expected signal levels to ensure reliable operation without damage.

RF Directional Couplers Part Context

This part belongs to MACOM's portfolio of passive RF components designed for broad-band applications. Directional couplers in this series are engineered for stable performance across wide frequency ranges. The CH-140-PIN variant specifically targets general-purpose uses where standard coupling values and moderate power handling are sufficient for system integration.

RF Directional Couplers Replacement Considerations

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