PE9861B/SF-15

Antennas RF Overview

The Pasternack PE9861B/SF-15 is a WR-187 standard gain horn antenna designed for operation within the 3.95 GHz to 5.85 GHz frequency range. It features a nominal gain of 15 dBi and utilizes an SMA female input connector for interfacing. The physical dimensions include a length of 11.91 inches and a width of 4.88 inches. This component serves as a waveguide horn antenna, providing consistent performance characteristics suitable for applications requiring precise directional radiation patterns in the specified microwave band.

Antennas RF Feature Summary

• Standard gain horn design utilizing WR-187 waveguide dimensions
• SMA female input connector for signal interface
• Nominal 15 dBi gain specification across operating bandwidth

Antennas RF Applications

• Microwave measurement systems
• Calibration reference sources
• Point-to-point communication links

Antennas RF Procurement Notes

Verify that the required gain specification aligns with the 15 dBi nominal value documented for this specific model. Confirm that the SMA female connector type matches the system interface requirements. Ensure the operating frequency range of 3.95 GHz to 5.85 GHz covers the intended application spectrum. Check mechanical constraints against the provided length and width dimensions to ensure proper fit within the installation environment.

Antennas RF Selection Notes

Select this model when a standard gain horn antenna is required for the 3.95 GHz to 5.85 GHz band. The WR-187 waveguide size dictates the physical form factor and electrical characteristics. Consider the SMA female connector compatibility if direct coaxial connection is needed without additional adapters. Evaluate the 15 dBi gain level against alternative models offering different gain profiles if higher or lower directivity is necessary for the specific deployment scenario.

Antennas RF Part Context

This component belongs to the Pasternack line of waveguide horn antennas, specifically categorized under standard gain designs. It is part of a series that includes variants with different gain levels and frequency ranges, such as the PE9860B/SF-15 and PE9862B/SF-15. These antennas are engineered for precision applications where predictable radiation patterns and stable gain are critical for system performance and measurement accuracy.

Antennas RF Replacement Considerations

Direct substitutes may include other WR-187 standard gain horn antennas from Pasternack with identical frequency and gain specifications. Verify connector type and polarity if replacing with similar models from other manufacturers. Ensure mechanical dimensions are compatible with existing mounting structures.