WIFI2427-4O

Overview

The WIFI2427-4O is a cavity bandpass filter manufactured by Anatech Electronics Inc., designed for WiFi applications. It operates at a center frequency of 2427 MHz with a 1dB bandwidth of 22 MHz. The component features a maximum insertion loss of 3 dB and a minimum return loss of 15 dB. It provides high attenuation, exceeding 60 dB at frequencies offset by ±25 MHz from the center frequency. The unit utilizes chassis mounting and has dimensions of 4.843 inches in length by 2.795 inches in width.

Feature Summary

• Cavity construction for high performance filtering
• Designed specifically for WiFi frequency bands
• Chassis mount configuration for stable installation

Applications

• Outdoor wireless communication systems
• WiFi network infrastructure equipment
• RF signal conditioning modules

Procurement Notes

Verify the specific datasheet version to confirm electrical tolerances and mechanical drawings. Ensure compatibility with existing chassis mounting hardware due to the module's physical dimensions. Confirm RoHS3 compliance status if required for your manufacturing process. Cross-reference the part number with official Anatech Electronics documentation to avoid substitution errors with similar models like the WIFI2432-5.

Selection Notes

Select this component when a narrow 22 MHz bandwidth is required around 2427 MHz. The high attenuation specifications make it suitable for environments requiring significant out-of-band rejection. Consider the chassis mount style for integration into larger RF assemblies where board space is limited but panel space is available.

Part Context

This filter belongs to Anatech Electronics' series of cavity bandpass filters tailored for wireless standards. Similar parts in the lineup include the WIFI2432-5 and WIFI2437-6, which target different center frequencies within the 2.4 GHz ISM band while maintaining comparable structural and mounting characteristics.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Direct replacement requires matching the 2427 MHz center frequency, 22 MHz bandwidth, and chassis mounting form factor.