AE4L8838

Overview

The AE4L8838 is a low-pass RF filter manufactured by Anatech Electronics Inc., designed for frequencies up to 1000 MHz. It features a cutoff frequency of 4 MHz and a bandwidth of 2 MHz. The component exhibits an insertion loss of less than 0.5 dB in the passband and provides greater than 45 dB attenuation at 10 MHz. It utilizes a BNC connector interface and is constructed as a discrete LC module.

Feature Summary

• Provides effective signal filtering with high attenuation in the stopband
• Maintains low signal degradation within the designated passband
• Utilizes standard BNC connectivity for straightforward integration

Applications

• RF signal conditioning circuits
• Base station equipment
• Test and measurement instrumentation

Procurement Notes

Verify the specific datasheet version when ordering, as manufacturer specifications may be updated. Confirm that the BNC connector type matches your system requirements. Ensure the operating environment falls within the standard industrial temperature range. Cross-reference the part number with official Anatech Electronics documentation to confirm current availability and technical compliance before finalizing procurement decisions.

Selection Notes

Select this component when a sharp cutoff near 4 MHz is required for low-frequency RF applications. The low insertion loss makes it suitable for sensitive signal paths where minimal power reduction is critical. The BNC interface simplifies prototyping and testing compared to soldered alternatives. Consider the physical dimensions and mounting style if space constraints exist within the assembly.

Part Context

Anatech Electronics Inc. specializes in the design and manufacturing of RF and microwave filters. The company offers a wide range of products including low-pass, high-pass, band-pass, and notch filters. Their portfolio supports various industries requiring precise frequency control and signal integrity solutions across different frequency bands.

Replacement Considerations

Consult the manufacturer's engineering database for spec-matched alternatives. Verify that any substitute maintains the same 4 MHz cutoff frequency and BNC interface compatibility. Ensure replacement components meet the same attenuation and insertion loss standards for equivalent circuit performance.