AB2405B539

Overview

The AB2405B539 is a cavity bandpass filter manufactured by Anatech Electronics Inc., designed for RF applications. It operates at a center frequency of 2405 MHz, targeting WiFi signal processing. The component features a 3dB bandwidth specification to ensure precise frequency selection. Physically, it measures 4.252 inches in length and 2.205 inches in width (108.00mm x 56.00mm). This robust construction supports high-power handling typical of cavity filters.

Feature Summary

• Cavity bandpass design for stable RF performance
• Optimized for 2405 MHz WiFi frequency bands
• 3dB bandwidth characteristic for signal selectivity

Applications

• WiFi network infrastructure filtering
• RF signal conditioning in communication systems
• Bandpass filtering for microwave applications

Procurement Notes

Verify the specific datasheet version before procurement, as manufacturing revisions may alter physical dimensions or electrical tolerances. Confirm RoHS compliance status directly with the manufacturer or authorized distributor, as regulatory requirements vary by region and production batch. Ensure the operating environment matches the filter's thermal and power specifications.

Selection Notes

Select this component when a high-Q cavity filter is required for the 2405 MHz band. Consider the physical footprint of 108.00mm x 56.00mm during PCB or chassis layout planning. Evaluate insertion loss and rejection characteristics against system noise floor requirements. Compare against other Anatech models if different bandwidths or frequencies are needed.

Part Context

Anatech Electronics Inc. specializes in RF and microwave filters, established in 1990. The company holds ISO 9001:2015 certification, indicating standardized quality management processes. The AB series represents their cavity filter line, known for durability and precision in demanding RF environments. This part fits within their broader portfolio of frequency-selective components.

Replacement Considerations

No public substitute part numbers are confirmed for this specific model. Cross-referencing requires matching the 2405 MHz center frequency, 3dB bandwidth, and physical cavity dimensions. Consult Anatech Electronics technical support for potential equivalent designs if direct replacement is unavailable.