AB897B481

Overview

The AB897B481 is a cavity bandpass RF filter manufactured by Anatech Electronics Inc. Designed for cellular applications, it operates within a frequency range of 884 to 910 MHz. The module features SMA connectors and utilizes chassis mounting for stability. Key electrical specifications include an insertion loss of 4 dB and a ripple of 0.2 dB. It is packaged in a box format, ensuring efficient signal processing for specific radio frequency requirements.

Feature Summary

• Cavity construction for high-performance RF filtering
• Bandpass filter type optimized for cellular frequencies
• SMA connector interface for reliable signal transmission

Applications

• Cellular communication systems
• Radio frequency signal processing
• Base station equipment

Procurement Notes

Verify the exact datasheet version (AB897B481.pdf) against your technical requirements before ordering. Confirm that the SMA connector type and chassis mounting style match your system integration needs. Ensure the operating frequency range of 884-910 MHz aligns with your specific application standards. Check for any specific environmental ratings if deployment conditions are extreme.

Selection Notes

Select this component when a dedicated cavity bandpass filter is required for the 884-910 MHz band. Consider the 4 dB insertion loss and 0.2 dB ripple specifications against system sensitivity requirements. The chassis mount design suits fixed installations rather than portable devices. Verify compatibility with existing SMA interfaces in the signal chain.

Part Context

This part belongs to the Anatech Electronics Inc. RF Filters category, specifically designed as a cavity module. It is distinct from general-purpose filters due to its specialized cellular frequency targeting. The product line includes various cavity filters with different frequency ranges, such as the AB8150B1229, indicating a focus on specialized RF solutions.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Users must verify direct compatibility or consult manufacturer guidelines for alternative cavity filters within the same frequency range.