FMWAN090-10ELSF

Antennas RF Overview

The FMWAN090-10ELSF is a WR-90 standard gain horn antenna manufactured by Fairview Microwave. It operates within the X-band frequency range of 8.2 GHz to 12.4 GHz and provides a nominal gain of 10 dBi. The component features an end-launch SMA female connector interface, facilitating direct coaxial connection without additional adapters. Designed for waveguide-to-coaxial applications, it utilizes a UG-135/U type flange configuration compatible with standard WR-90 waveguide systems. This antenna is engineered for precision RF signal transmission in controlled environments.

Antennas RF Feature Summary

• End-launch SMA female connector for direct coaxial integration
• Standard gain horn design optimized for X-band performance
• UG-135/U flange compatibility with WR-90 waveguide standards

Antennas RF Applications

• X-band radar system testing and development
• Microwave communication link characterization
• Antenna measurement range calibration

Antennas RF Procurement Notes

Verify the specific suffix 'ELSF' against official Fairview Microwave documentation to confirm the exact connector orientation and mechanical specifications. Ensure the receiving facility supports WR-90 waveguide interfaces. Confirm that the SMA female termination matches the mating cable requirements. Request the latest datasheet to validate impedance and VSWR parameters prior to integration into sensitive RF circuits.

Antennas RF Selection Notes

Select this model when a fixed 10 dBi gain is required for WR-90 band operations. The end-launch SMA interface simplifies assembly compared to flange-mounted alternatives. Consider thermal stability and physical dimensions if space constraints exist. Verify that the operating environment does not exceed the material limits defined in the manufacturer's technical specifications for continuous wave power handling.

Antennas RF Part Context

This component belongs to the Fairview Microwave WR-90 horn antenna series, which includes variants with different gain levels such as 15 dBi and 20 dBi models. These antennas are designed to replace older generic horn designs with standardized flange interfaces. The series supports consistent performance across the X-band spectrum for laboratory and industrial RF applications requiring reliable waveguide-to-coaxial conversion.

Antennas RF Replacement Considerations

Direct substitutes include FMWAN090-15ELSF and FMWAN090-20ELSF for higher gain requirements. Generic WR-90 horns with UG-135/U flanges may serve as mechanical replacements if electrical performance tolerances allow. Verify that any alternative maintains the SMA female end-launch configuration to ensure cable compatibility without adapter usage.