CP0402P0947ENTR

RF Directional Couplers Overview

The CP0402P0947ENTR is a thin film directional coupler manufactured by KYOCERA AVX. It operates within the frequency range of 942 MHz to 947 MHz, designed for AMPS applications. The component features a coupling coefficient of 18.6 dB and an insertion loss of 0.25 dB. It supports a maximum power handling capacity of 3 W with an isolation of -43 dB and a return loss of 31 dB. The device utilizes a 0402 (1005 metric) surface-mount package with four leads.

RF Directional Couplers Feature Summary

• Utilizes thin film technology for high-frequency performance
• Designed specifically for AMPS band applications
• Compact 0402 surface-mount form factor

RF Directional Couplers Applications

• AMPS cellular systems
• RF signal monitoring
• Power measurement circuits

RF Directional Couplers Procurement Notes

Verify the specific suffix ENTR against the manufacturer datasheet to confirm tape and reel packaging specifications. Ensure the order quantity aligns with standard manufacturing pack sizes. Confirm RoHS compliance status prior to final procurement to meet environmental regulations.

RF Directional Couplers Selection Notes

Select this component when a compact RF directional coupler is required for AMPS frequencies. Consider the 0402 footprint constraints and the 3W power rating. Evaluate insertion loss and isolation requirements against system sensitivity needs.

RF Directional Couplers Part Context

This part belongs to the CP0402 series of thin film directional couplers from KYOCERA AVX. These components are engineered for wireless communication devices requiring precise signal sampling in small form factors. The series offers consistent performance across various RF bands.

RF Directional Couplers FAQ

What is the primary application band for this coupler?

It is designed for AMPS applications operating between 869 MHz and 894 MHz.

What is the maximum power handling capability?

The component can handle a maximum power of 3 Watts.