CP30218A-10

RF Directional Couplers Overview

The CP30218A-10 is a dual directional coupler manufactured by Amtery Corporation, designed for broadband RF applications. It operates within a frequency range of 2 GHz to 18 GHz and provides a nominal coupling factor of 10 dB. The component features SMA female connectors for interface connectivity. Key performance specifications include a directivity of greater than 16 dB, ensuring effective signal separation in bidirectional transmission lines. This module is constructed for general-purpose use in microwave systems requiring precise power monitoring and reflection measurement across its wide bandwidth.

RF Directional Couplers Feature Summary

• Dual directional coupling architecture for simultaneous forward and reverse signal analysis
• Broadband operational capability spanning from 2 GHz to 18 GHz
• High directivity exceeding 16 dB for accurate signal isolation
• Standard SMA female connector interfaces for seamless integration

RF Directional Couplers Applications

• RF power monitoring in bidirectional transmission lines
• Signal reflection measurement in microwave test setups
• General-purpose broadband RF circuit analysis

RF Directional Couplers Procurement Notes

Verify the specific ordering suffix and connector type against the manufacturer's current datasheet before purchase. Ensure the SMA female interface compatibility with existing system hardware. Confirm that the 2-18 GHz frequency range meets the application requirements. Check for any recent updates to the directivity specifications or mechanical dimensions. Request official documentation to validate the 10 dB coupling tolerance and operating temperature range.

RF Directional Couplers Selection Notes

Select this component when a dual-directional coupler is required for frequencies between 2 GHz and 18 GHz. The 10 dB coupling factor offers a balanced trade-off between signal sampling strength and insertion loss. High directivity above 16 dB is critical for applications demanding accurate separation of forward and reflected waves. Consider the SMA connector type for standard board-level or cable assembly integration. Evaluate the physical module size against available space constraints in the RF chain.

RF Directional Couplers Part Context

The CP30218A-10 belongs to Amtery Corporation's series of broadband RF directional couplers. It shares design similarities with other models in the family, such as the CP30218A-20, which offers 20 dB coupling. These components are engineered for consistent performance across wide bandwidths. The product line supports various coupling factors to suit different power monitoring needs. All units utilize standardized connector interfaces for ease of deployment in commercial and industrial RF environments.

RF Directional Couplers Replacement Considerations

The CP30218A-20 serves as a functional substitute within the same product family, offering identical frequency coverage but with 20 dB coupling instead of 10 dB. Verify if the system can accommodate the difference in coupling factor without affecting signal levels. Other Amtery models like the CP20018A-10 cover a broader range (0.5-18 GHz) but may differ in directivity or package style. Always cross-reference electrical parameters and mechanical dimensions before substituting.