CP0805B0942AWTR

RF Directional Couplers Overview

The CP0805B0942AWTR is a standard RF directional coupler manufactured by KYOCERA AVX, designed for E-GSM applications. It operates within a frequency range of 925MHz to 960MHz and features a coupling coefficient of 20.5 ± 1dB. The component supports a maximum power rating of 3W and exhibits an insertion loss of 0.25dB. Packaged in a compact 0805 (2012 metric) surface-mount format, it utilizes thin-film technology for signal conditioning.

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
• Engineered for high directivity to ensure accurate forward and reverse power measurement

RF Directional Couplers Applications

• E-GSM network infrastructure monitoring
• RF signal feedback loops in communication systems
• Transmitter power output monitoring
• Base station antenna system testing

RF Directional Couplers Procurement Notes

Verify the specific ordering suffix 'AWTR' against the manufacturer's latest datasheet to confirm tape-and-reel packaging and RoHS status. Ensure the required coupling tolerance and power handling align with the design specifications before finalizing procurement orders.

RF Directional Couplers Selection Notes

Select this component when operating within the 925-960MHz band requiring a 20.5dB coupling factor. Consider the 0805 footprint constraints and 3W power limit. Evaluate thermal management requirements for continuous wave operation at maximum rated power levels.

RF Directional Couplers Part Context

This part belongs to the CP0805 series of thin-film directional couplers from KYOCERA AVX. These components are designed for wireless/RF/communication applications, offering reliable performance in compact surface-mount packages suitable for modern electronic devices.

RF Directional Couplers Replacement Considerations

Consult official substitution guides for compatible parts within the same series or family that match the 925-960MHz frequency range and 20.5dB coupling specification.