AB912B485

Overview

The AB912B485 is a cavity band pass RF filter manufactured by Anatech Electronics Inc. It operates with a center frequency of 912.5 MHz and provides a bandwidth of 21 MHz. The component features an insertion loss of 1.5 dB and offers rejection greater than 45 dB. It is designed for the 902-923 MHz frequency range, suitable for radio frequency applications requiring precise signal filtering.

Feature Summary

• Cavity construction for high performance
• Band pass filtering capability
• Radio frequency module design

Applications

• RF signal processing
• Microwave communication systems
• Radio frequency equipment

Procurement Notes

Verify the specific datasheet version from Anatech Electronics Inc. to confirm mechanical dimensions and mounting requirements. Ensure compatibility with system impedance and connector types before integration. Cross-reference part numbers with official manufacturer documentation to avoid counterfeit components.

Selection Notes

Select this component when a narrow band pass filter is required around 912.5 MHz. Consider the 21 MHz bandwidth and low insertion loss for sensitive RF chains. Evaluate thermal management needs as cavity filters can dissipate heat differently than solid-state alternatives.

Part Context

Anatech Electronics Inc. specializes in RF and microwave filters. This model belongs to their cavity band pass filter series, targeting frequencies between 100 and 1000 MHz. The company focuses on design and manufacturing for industrial and commercial RF applications.

Replacement Considerations

Check for direct substitutes within the Anatech AB912 series or equivalent cavity filters from other manufacturers. Verify that replacement parts match the 912.5 MHz center frequency and 21 MHz bandwidth specifications exactly.