CP0603A0700ANTR

RF Directional Couplers Overview

The CP0603A0700ANTR is a thin film directional coupler manufactured by KYOCERA AVX, designed for RF signal monitoring and power measurement. It operates at a center frequency of 700 MHz with a standard coupling coefficient of 20 dB. The component features a 50 Ohm impedance and is housed in a compact 0603 (1608 metric) surface-mount package. It supports a maximum input power of 3 W and maintains an isolation of -40 dB. The device exhibits an insertion loss of 0.5 dB and a return loss of 20 dB, ensuring efficient signal transmission within its designated frequency band.

RF Directional Couplers Feature Summary

• Provides precise signal monitoring through high directivity thin-film construction
• Enables accurate power measurement in RF circuits via standardized coupling
• Supports board-level integration using a compact 0603 surface-mount footprint

RF Directional Couplers Applications

• RF signal monitoring systems
• Power measurement applications
• Telecommunications equipment

RF Directional Couplers Procurement Notes

Verify the specific datasheet version to confirm electrical tolerances and RoHS compliance status prior to procurement. Ensure that the 0603 package dimensions align with the target PCB layout constraints. Confirm that the 3 W power rating meets the operational requirements of the intended circuit environment to prevent component failure under load conditions.

RF Directional Couplers Selection Notes

Select this component when a 700 MHz center frequency and 20 dB coupling are required for signal sampling. The 50 Ohm impedance matches standard RF system architectures. Consider the 0603 form factor for space-constrained designs. Evaluate the -40 dB isolation specification against system crosstalk requirements to ensure adequate signal separation during operation.

RF Directional Couplers Part Context

This part belongs to the CP0603 series of high-directivity thin film directional couplers from KYOCERA AVX. These components are engineered for reliable performance in wireless communication infrastructure. The series offers various coupling values and frequency options tailored for different RF bands while maintaining consistent physical dimensions for design flexibility.

RF Directional Couplers Replacement Considerations

Direct substitutes must match the 700 MHz frequency, 20 dB coupling, and 0603 package. Verify equivalent isolation and insertion loss specifications. Cross-reference manufacturer datasheets for pin compatibility and thermal characteristics before substitution.