PE-W42F001

Overview

The Pasternack PE-W42F001 is a bandpass waveguide filter featuring a WR-42 interface. It operates within a passband from 20.2 GHz to 27.5 GHz. The component provides a minimum stopband rejection of 40 dB. It is constructed for high-frequency signal conditioning applications in the microwave and millimeter-wave spectrum.

Feature Summary

• Bandpass filtering capability with specified frequency range
• WR-42 waveguide interface standard
• Minimum 40 dB stopband rejection

Applications

• Microwave communication systems
• Radar signal processing
• Satellite ground station equipment

Procurement Notes

Verify the specific datasheet version for exact insertion loss and VSWR values, as these critical performance metrics are not detailed in the provided summary data. Confirm mechanical flange compatibility with existing WR-42 waveguide infrastructure before integration. Ensure environmental ratings match operational requirements.

Selection Notes

Select this component when a fixed center frequency around 23.8 GHz is required with strict out-of-band rejection. The WR-42 interface dictates physical integration constraints. Compare against other Pasternack waveguide filters if different bandwidth or frequency ranges are needed for the specific system architecture.

Part Context

This part belongs to the Pasternack waveguide filter series, designed for rigid waveguide applications. It complements other RF components like isolators and switches in complete microwave assemblies. The WR-42 size corresponds to the E-band frequency range, suitable for high-capacity wireless links.

Replacement Considerations

Check for direct substitutes with identical WR-42 dimensions and 20.2-27.5 GHz passbands. Verify that any alternative maintains the 40 dB minimum rejection specification. Mechanical mounting hole patterns must align to avoid redesigning the waveguide housing.