AB915B939

Overview

The AB915B939 is a cavity bandpass filter manufactured by Anatech Electronics Inc., designed for RF applications. It operates with a center frequency of 915 MHz and a bandwidth of 26 MHz. The component features a maximum passband insertion loss of 1.5 dB and a minimum return loss of 18 dB. Constructed as a module, it provides signal filtering capabilities within the specified frequency range.

Feature Summary

• Cavity construction for stable RF performance
• Bandpass filtering at 915 MHz center frequency
• Module form factor for integration

Applications

• RF signal processing systems
• Wireless communication equipment
• Industrial, Scientific, and Medical (ISM) band applications

Procurement Notes

Verify the specific datasheet version from Anatech Electronics Inc. to confirm electrical tolerances and mechanical dimensions. Ensure compatibility with system impedance requirements before procurement. Cross-reference part numbers with official manufacturer documentation to avoid substitution errors.

Selection Notes

Select this component when a 915 MHz center frequency with 26 MHz bandwidth is required. Consider the 1.5 dB insertion loss and 18 dB return loss specifications against system link budget requirements. Evaluate the module package size for physical integration constraints.

Part Context

This part belongs to the Anatech Electronics Inc. RF filter portfolio, specifically the cavity bandpass series. These components are engineered for reliable performance in radio frequency environments, offering standardized solutions for frequency selection tasks in electronic circuits.