CER0207A

Overview

The CER0207A is a ceramic duplexer filter manufactured by Tusonix, a subsidiary of CTS Electronic Components. Designed for surface-mount applications, this component operates at a center frequency of 800 MHz. It functions as a bandpass filter to manage RF signals in communication systems. The device integrates filtering capabilities within a compact SMD package, suitable for high-frequency signal processing requirements.

Feature Summary

• Surface-mount construction for automated assembly
• Bandpass filtering characteristics centered at 800 MHz
• Integrated duplexer functionality for signal separation

Applications

• RF front-end modules
• Wireless communication base stations
• Signal processing circuits requiring 800 MHz band filtering

Procurement Notes

Verify the specific electrical parameters and mechanical dimensions against the official datasheet before integration. Confirm that the surface-mount footprint matches the PCB design. Ensure the operating frequency aligns with the 800 MHz specification. Check for any specific handling requirements due to the ceramic material composition.

Selection Notes

Select this component when an 800 MHz bandpass filter is required in a surface-mount configuration. Consider the physical size constraints of the application. Evaluate the insertion loss and rejection specifications if detailed performance data is available in the manufacturer's documentation. Ensure compatibility with the surrounding RF circuitry.

Part Context

This part belongs to the family of ceramic filters produced by Tusonix under CTS Electronic Components. These components are typically used in RF applications where reliable filtering at specific frequencies is necessary. The product line includes various filter types such as duplexers and bandpass filters for different frequency bands.