CP0603D0897AWTR

RF Directional Couplers Overview

The CP0603D0897AWTR is an RF directional coupler manufactured by KYOCERA AVX, designed for surface-mount applications in the 0603 (1608 metric) package. It operates within a frequency range of 880MHz to 915MHz, targeting E-GSM bands. The component features a coupling coefficient of 23.4dB and supports a maximum power rating of 3W. Key electrical specifications include an insertion loss of 0.2dB, isolation of -47dB, and return loss of 32dB. It is supplied in tape and reel packaging with a standard lead time of 14 weeks.

RF Directional Couplers Feature Summary

• Provides precise signal sampling via standard directional coupling architecture
• Optimized for low insertion loss to maintain signal integrity in RF paths
• High isolation performance minimizes signal interference between ports
• Compact 0603 footprint enables integration into space-constrained mobile designs

RF Directional Couplers Applications

• E-GSM network infrastructure monitoring
• RF signal level measurement in wireless communication modules
• Power detection circuits in base station equipment
• Signal feedback loops in transmitters operating within 880-915MHz range

RF Directional Couplers Procurement Notes

Verify that the specific part number matches the required frequency band and power handling capabilities for your design. Confirm RoHS compliance status, as this item is listed as non-compliant. Ensure the 0603 package dimensions align with your PCB layout constraints. Check for any specific environmental certifications or export control classifications relevant to your region before finalizing procurement orders.

RF Directional Couplers Selection Notes

Select this component when a compact, high-isolation directional coupler is needed for GSM frequency bands. Consider the 3W power limit and 0.2dB insertion loss against system requirements. Compare alternative frequencies if operating outside the 880-915MHz range. Evaluate the trade-off between the small 0603 size and thermal management needs for continuous 3W operation in dense assemblies.

RF Directional Couplers Part Context

This device belongs to the CP0603 series of SMD RF directional couplers from KYOCERA AVX. These components are engineered for high-frequency applications requiring reliable signal coupling in minimal space. The series typically offers various coupling factors and frequency ranges to suit different wireless standards, providing designers with flexible options for RF front-end architectures.

RF Directional Couplers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Designers should consult official manufacturer cross-reference guides or contact KYOCERA AVX directly for verified alternatives that match the specific electrical parameters and package type.