PE8740

Overview

The PE8740 is a six-section bandpass filter manufactured by Pasternack Enterprises, designed for signal conditioning in RF applications. It features SMA female connectors and operates within a frequency range of 5.25 GHz to 5.85 GHz. The device provides a 600 MHz passband with a center frequency of 5.55 GHz. Key electrical specifications include an insertion loss of 1.25 dB. This component is engineered for use in point-to-point communication links and public safety frequency bands.

Feature Summary

• Six-section bandpass filter architecture
• SMA female connector interface
• Optimized for point-to-point and public safety bands

Applications

• Point-to-point communication systems
• Public safety frequency bands
• RF signal conditioning

Procurement Notes

Verify the specific datasheet version when ordering, as manufacturing standards may evolve. Confirm that SMA female connectors match your system requirements. Ensure the 5.25 GHz to 5.85 GHz operating range aligns with your application's frequency needs before procurement.

Selection Notes

Select this model if a 600 MHz bandwidth centered at 5.55 GHz is required. The six-section design offers steep skirt selectivity compared to simpler filters. Verify compatibility with existing SMA female ports in your RF chain to ensure proper interconnection without adapters.

Part Context

This component belongs to Pasternack's RF filter series, which includes various bandpass and low-pass configurations. The PE8740 specifically addresses mid-band microwave filtering needs. It complements other Pasternack components like the PE8715, offering specialized performance for defined frequency ranges in professional RF environments.

Replacement Considerations

Check for direct substitutes within the PE87xx series. Ensure any replacement maintains the 600 MHz bandwidth and SMA female interface. Verify that the new part supports the 5.25-5.85 GHz range to avoid performance degradation in critical applications.