WIFI2462-11O

Overview

The WIFI2462-11O is a cavity band pass RF filter manufactured by Anatech Electronics Inc., designed for outdoor applications. It operates at a center frequency of 2462 MHz with a bandwidth of 22 MHz, covering a passband from 2451 to 2473 MHz. The component features an input and output impedance of 50 Ohms, ensuring compatibility with standard RF systems. Key electrical specifications include a maximum insertion loss of 3 dB and a ripple of 1.2 dB. The unit is housed in a module package with dimensions of 4.843 inches in length and 2.795 inches in width (123.00 mm x 71.00 mm). It is RoHS compliant.

Feature Summary

• Cavity construction optimized for outdoor environmental resilience
• Precise 2462 MHz center frequency targeting specific WiFi bands
• Standard 50 Ohm impedance matching for seamless system integration

Applications

• Outdoor wireless communication infrastructure
• WiFi signal filtering and enhancement
• RF front-end modules requiring high selectivity

Procurement Notes

Verify the exact part suffix against official manufacturer documentation to ensure correct configuration. Confirm that the specified center frequency and bandwidth align with your system requirements before procurement. Check for RoHS compliance status if required by your regulatory standards. Ensure physical dimensions fit within your designated enclosure space. Cross-reference the datasheet for any updates on electrical tolerances or mechanical specifications prior to ordering.

Selection Notes

Select this component when a robust, outdoor-rated cavity filter is required for the 2.4 GHz WiFi spectrum. The 22 MHz bandwidth provides sufficient isolation while maintaining signal integrity for targeted frequencies. Consider the physical size constraints due to the module packaging. This filter is suitable for applications demanding low insertion loss and stable performance in external environments compared to smaller surface-mount alternatives.

Part Context

This model belongs to Anatech Electronics Inc.'s lineup of specialized RF filters. It is specifically engineered as a cavity-based solution, distinguishing it from planar filter technologies. The design focuses on durability and precise frequency control for critical wireless applications. As a dedicated band pass filter, it serves to isolate desired signals while attenuating out-of-band interference in RF chains.

Replacement Considerations

Direct substitutes must match the 2462 MHz center frequency, 22 MHz bandwidth, and 50 Ohm impedance. Verify that alternative components support outdoor usage if environmental exposure is a factor. Mechanical footprint compatibility should be assessed, as cavity filters vary significantly in size. Electrical performance metrics like insertion loss and ripple must meet or exceed the original specifications to maintain system integrity.