CP0402A1747ANTR

RF Directional Couplers Overview

The CP0402A1747ANTR is an RF directional coupler manufactured by KYOCERA AVX, designed for cellular applications. It operates within a frequency range of 1710MHz to 1880MHz and features a coupling coefficient of 17dB. The component supports a maximum power handling capacity of 3W. Key electrical specifications include an insertion loss of 0.5dB, isolation of -36dB, and a return loss of 26dB. It is housed in a compact 0402 (1005 metric) surface-mount package and complies with RoHS3 standards.

RF Directional Couplers Feature Summary

• Standard RF directional coupler topology optimized for cellular band operations
• Compact 0402 surface-mount footprint suitable for space-constrained PCB layouts
• High power handling capability up to 3W for robust signal monitoring
• Compliant with RoHS3 environmental regulations

RF Directional Couplers Applications

• Cellular base station transceivers
• Mobile handset power amplifier monitoring
• RF signal sampling and measurement circuits

RF Directional Couplers Procurement Notes

Verify the specific suffix 'ANTR' against the manufacturer's official datasheet to confirm the exact coupling value and frequency band, as suffixes define critical electrical parameters. Ensure the design accommodates the 0402 package dimensions and thermal requirements for 3W operation. Confirm RoHS3 compliance status if required by project specifications.

RF Directional Couplers Selection Notes

Select this component when a standard coupling ratio is required for the 1710-1880MHz range with high power tolerance. Consider the 0.5dB insertion loss impact on system gain. Evaluate the -36dB isolation level against system leakage requirements. Compare against other CP0402 series variants if different coupling coefficients or frequency bands are needed.

RF Directional Couplers Part Context

This part belongs to the CP0402 series of RF directional couplers from KYOCERA AVX. The series provides various coupling values and frequency ranges tailored for wireless communication devices. These components are essential for monitoring forward and reflected power in RF transmission paths, ensuring efficient energy transfer and protecting sensitive transmitter stages.

RF Directional Couplers Replacement Considerations

Consult the official KYOCERA AVX cross-reference documentation for verified substitute part numbers. Do not assume functional equivalence based solely on package size or general category. Verify that any alternative component matches the specific 17dB coupling, 3W power rating, and 1710-1880MHz frequency range.