WIFI2452-9

Overview

The WIFI2452-9 is a cavity bandpass filter manufactured by Anatech Electronics Inc., designed for Wi-Fi applications. It operates at a center frequency of 2452 MHz with a bandwidth of 22 MHz, covering a passband from 2441 to 2463 MHz. The component features a 50 Ohm input/output impedance. Its physical dimensions are 108.00 mm in length, 56.00 mm in width, and a maximum height of 26.00 mm.

Feature Summary

• Utilizes cavity resonator technology for high-performance filtering
• Optimized for Wi-Fi signal integrity
• Provides precise frequency selection within the 2.4 GHz ISM band

Applications

• Wi-Fi communication systems
• RF front-end modules requiring 2.4 GHz filtering
• Wireless infrastructure equipment

Procurement Notes

Verify the specific datasheet version (WIFI2452-9.pdf) against the manufacturer's official documentation to confirm electrical tolerances and mechanical drawings. Ensure compatibility with existing RF chain impedance requirements before integration. Confirm RoHS compliance status through current certification records provided by Anatech Electronics Inc.

Selection Notes

Select this component when a high-Q cavity filter is required for the 2452 MHz center frequency. The 22 MHz bandwidth suits standard Wi-Fi channel requirements. Consider the physical size constraints due to the module form factor compared to surface-mount alternatives.

Part Context

This part belongs to the WIFI series of cavity bandpass filters from Anatech Electronics Inc. Similar models include WIFI2457-10 and WIFI2462-11, which target different center frequencies within the 2.4 GHz range. These components are typically used in applications demanding high rejection and low insertion loss.

Replacement Considerations

Direct substitutes may include other cavity filters from Anatech with similar center frequencies, such as the WIFI2457-10, if frequency alignment allows. Verify mechanical footprint and impedance matching before substitution.