FMWAN159-20NF

Antennas RF Overview

The FMWAN159-20NF is a WR-159 standard gain horn antenna manufactured by Fairview Microwave. It features an N Female connector interface and provides a nominal gain of 20 dBi. The component is designed for operation within the WR-159 waveguide frequency band, typically covering approximately 3.95 GHz to 5.85 GHz. Constructed as a rigid waveguide structure, it ensures stable phase center performance and low cross-polarization levels suitable for precision measurement applications.

Antennas RF Feature Summary

• Standard gain horn design optimized for consistent radiation patterns
• Integrated N Female connector for direct coaxial interfacing
• Rigid waveguide construction ensuring mechanical stability

Antennas RF Applications

• Antenna pattern measurement systems
• RF test and measurement setups
• Point-to-point communication links

Antennas RF Procurement Notes

Verify the specific frequency range requirements against the WR-159 standard specifications before procurement. Confirm that the N Female connector type matches the mating cable or adapter in the system architecture. Ensure environmental conditions align with the antenna's operational temperature ratings.

Antennas RF Selection Notes

Select this model when a fixed 20 dBi gain is required at the WR-159 band frequencies. Consider the physical size constraints of the installation site due to the horn dimensions. Evaluate the need for additional mounting hardware if not included in the base package.

Antennas RF Part Context

This antenna belongs to Fairview Microwave's standard gain horn series, which provides calibrated reference sources for RF testing. These components are essential for characterizing other antennas and RF systems where known gain values are critical for accurate calibration and performance assessment.

Antennas RF Replacement Considerations

Direct substitutes may include other WR-159 standard gain horns from different manufacturers, provided they offer identical 20 dBi gain and N Female connectors. Verify impedance matching and VSWR specifications to ensure compatibility with existing test equipment.