PEWAN137-10NF

Antennas RF Overview

The PEWAN137-10NF is a WR-137 standard gain horn antenna manufactured by Pasternack. It operates within the frequency range of 5.85 GHz to 8.2 GHz, with a center frequency of 7.025 GHz. The component provides a typical gain of 10 dBi and features an N-type female connector interface. It exhibits a typical vertical beam width of 51.6 degrees and maintains a voltage standing wave ratio (VSWR) of 1.3. This waveguide horn antenna is designed for wideband applications requiring stable performance across its specified millimeter-wave spectrum.

Antennas RF Feature Summary

• Standard gain horn design utilizing WR-137 waveguide dimensions
• Wideband operation covering 5.85 GHz to 8.2 GHz
• N-type female connector interface for integration

Antennas RF Applications

• Wireless infrastructure link testing
• Millimeter-wave communication systems
• RF measurement and calibration setups

Antennas RF Procurement Notes

Verify the specific connector gender and flange type against system requirements before procurement. Confirm that the operating frequency range aligns with the intended application bandwidth. Ensure environmental conditions match the antenna's operational specifications. Cross-reference the part number suffix to guarantee the correct interface configuration for seamless integration into existing RF chains.

Antennas RF Selection Notes

Select this model when a fixed 10 dBi gain is required within the 5.85–8.2 GHz band. The WR-137 form factor dictates physical size constraints. Consider the N-type connector compatibility with available test equipment or cable assemblies. Evaluate beam width requirements against spatial coverage needs. This antenna suits applications prioritizing consistent gain over tunable parameters.

Antennas RF Part Context

This component belongs to Pasternack's waveguide horn antenna series, specifically engineered for millimeter-wave frequencies. The WR-137 designation indicates the standardized waveguide size, ensuring mechanical compatibility with other WR-137 components. Standard gain horns in this category provide predictable radiation patterns and are commonly used in controlled environments for precise RF characterization.

Antennas RF Replacement Considerations

Direct substitutes include models with identical WR-137 dimensions and N-type female connectors. Verify that alternative parts maintain the 5.85–8.2 GHz frequency range and similar gain characteristics. Check for matching VSWR and beam width specifications to ensure electrical equivalence in sensitive measurement applications.