PE9861B-20

Antennas RF Overview

The PE9861B-20 is a WR-187 standard gain horn antenna manufactured by Pasternack. It operates within the frequency range of 3.95 GHz to 5.85 GHz. The component features a nominal gain of 20 dBi and utilizes an SMA female input connector. Designed for waveguide applications, it provides consistent performance across its specified bandwidth.

Antennas RF Feature Summary

• Standard gain horn design optimized for WR-187 waveguide dimensions
• SMA female connector interface for coaxial integration
• Nominal 20 dBi gain specification for signal transmission

Antennas RF Applications

• RF measurement systems requiring standard gain references
• Wireless communication test setups
• Antenna characterization and calibration procedures

Antennas RF Procurement Notes

Verify the specific connector type required for your application, as variants exist with different interfaces such as Type N. Confirm that the WR-187 waveguide size matches your system requirements. Check current availability status due to potential supply constraints associated with this manufacturer's product line.

Antennas RF Selection Notes

Select this model when a fixed 20 dBi gain is necessary for the C-band or lower microwave frequencies. Ensure the SMA female interface aligns with existing cable infrastructure. Consider environmental factors if outdoor deployment is planned, as standard gain horns may require additional housing.

Antennas RF Part Context

This part belongs to Pasternack's series of waveguide horn antennas. It serves as a reference standard in RF engineering contexts where predictable radiation patterns and known gain values are critical for accurate system testing and analysis.

Antennas RF Replacement Considerations

Public confirmed substitute part numbers include PE9861B/SF-20 and PE9861B/NF-20. These alternatives offer identical waveguide and gain specifications but differ in connector type, specifically utilizing Type N female interfaces instead of SMA.