AE7140B1381

Overview

The AE7140B1381 is a cavity bandpass filter manufactured by Anatech Electronics Inc., designed for radio frequency applications. It operates with a center frequency of 7140 MHz and provides a minimum 3dB bandwidth of 45 MHz. The component features SMA connectors and exhibits a maximum insertion loss of 2.0 dB at the center frequency. Additionally, it maintains a return loss of at least 15 dB within 70% of the 3dB bandwidth.

Feature Summary

• Constructed as a cavity bandpass filter for stable RF performance
• Equipped with SMA connectors for standard interface compatibility
• Engineered to minimize signal attenuation through low insertion loss characteristics

Applications

• Radio frequency signal processing systems
• Microwave communication infrastructure
• Test and measurement equipment requiring precise frequency selection

Procurement Notes

Verify the specific electrical parameters against the official manufacturer datasheet before integration. Confirm connector type and mounting requirements match your system design. Ensure environmental conditions align with the component's operational specifications. Cross-reference part numbers to avoid substitution errors during procurement.

Selection Notes

Select this component when a fixed center frequency of 7140 MHz is required. Consider the 45 MHz bandwidth constraint for signal filtering needs. Evaluate the 2.0 dB insertion loss limit against system power budgets. Verify SMA connector compatibility with existing circuit board or cable assemblies.

Part Context

Anatech Electronics Inc. specializes in RF and microwave filters, including cavity bandpass models. This series supports frequencies ranging from 0.1 to 47 GHz. The company focuses on designing components for demanding electronic applications, ensuring reliability through ISO 9001:2015 certification.

Replacement Considerations

Consult official Anatech documentation for direct substitutes. Verify that any alternative matches the 7140 MHz center frequency and 45 MHz bandwidth. Ensure connector types and physical dimensions are compatible with the existing assembly.