CP0603B0836BWTR

RF Directional Couplers Overview

The CP0603B0836BWTR is a thin-film RF directional coupler manufactured by KYOCERA AVX, designed for surface-mount applications in the 0603 (1608 metric) package. It operates within the AMPS frequency band of 824MHz to 849MHz with a nominal coupling factor of 22dB. The component supports a maximum power handling capacity of 3W and exhibits an insertion loss of 0.2dB. Key electrical specifications include an isolation rating of -53dB and a return loss of 28dB. It is supplied in tape and reel packaging.

RF Directional Couplers Feature Summary

• Utilizes thin-film multilayer technology to ensure high-frequency performance and signal integrity.
• Provides high isolation characteristics suitable for precise signal monitoring and measurement.
• Features a compact 0603 surface-mount footprint for efficient PCB space utilization.

RF Directional Couplers Applications

• AMPS cellular communication systems
• RF signal monitoring circuits
• Transmitter output power measurement

RF Directional Couplers Procurement Notes

Verify the specific suffix 'B' against the manufacturer's official documentation to confirm compliance status and exact electrical tolerances. Ensure the ordering quantity aligns with the standard manufacturing pack size. Confirm that the RoHS classification matches project requirements, as some variants in this series may not be compliant. Cross-reference the datasheet revision date to ensure compatibility with current design standards.

RF Directional Couplers Selection Notes

Select this component when a 22dB coupling factor is required for AMPS band applications. Consider the 3W power rating and 0.2dB insertion loss for system budget calculations. The 0603 package size dictates board layout constraints. Verify that the -53dB isolation meets the noise floor requirements of the receiving circuitry compared to lower-isolation alternatives.

RF Directional Couplers Part Context

This part belongs to the CP0603 series of SMD thin-film directional couplers from KYOCERA AVX. The series offers various coupling factors and frequency ranges tailored for different wireless standards. The CP0603B variant specifically targets the AMPS band, distinguishing it from other models like the CP0603A which may serve different frequency allocations or coupling values.

RF Directional Couplers Replacement Considerations

CP0603A0836CLTR

RF Directional Couplers FAQ

What is the operating frequency range for this coupler?

The CP0603B0836BWTR operates within the 824MHz to 849MHz frequency range.

Does this component support high power levels?

Yes, it is rated for a maximum power handling capacity of 3W.