PE9850B-20

Antennas RF Overview

The Pasternack PE9850B-20 is a WR-28 waveguide standard gain horn antenna designed for millimeter-wave applications. It operates within the frequency range of 26.5 GHz to 40 GHz and provides a nominal gain of 20 dBi. The unit features an aluminum body construction and utilizes a 2.92mm female input connector for signal interfacing. This directional antenna is engineered for precise radiation patterns in high-frequency test and measurement environments.

Antennas RF Feature Summary

• Standard gain horn design optimized for WR-28 waveguide compatibility
• Aluminum body construction for structural integrity
• 2.92mm female input connector interface

Antennas RF Applications

• Millimeter-wave test and measurement systems
• Satellite communication ground stations
• Radar system development and testing

Antennas RF Procurement Notes

Verify the specific datasheet revision when sourcing, as manufacturer documentation may update mechanical tolerances or connector specifications over time. Confirm that the 2.92mm female interface matches your system requirements. Ensure the operating frequency aligns with the 26.5 GHz to 40 GHz specification for optimal performance. Check for any regional distribution restrictions before finalizing procurement plans.

Antennas RF Selection Notes

Select this model when a fixed 20 dBi gain is required within the WR-28 band. The 2.92mm connector choice suits systems needing low-loss interconnects up to 40 GHz. Consider the physical dimensions and mounting requirements associated with the horn geometry. Evaluate if the standard gain profile meets your beamwidth needs compared to higher-gain alternatives.

Antennas RF Part Context

This component belongs to Pasternack's Directional Antennas series, specifically focusing on waveguide horn designs. The PE9850B-20 variant targets the E-band spectrum, bridging the gap between lower microwave frequencies and higher THz ranges. It represents a standard solution for engineers requiring predictable gain characteristics without complex active components.

Antennas RF Replacement Considerations

The PE9850-20 serves as a confirmed substitute part number for this component. Verify that the connector type and gain specifications remain identical during substitution. Ensure mechanical fitment is compatible with existing mounting hardware.