FMWAN042-20KM

Antennas RF Overview

The FMWAN042-20KM is a WR-42 standard gain horn antenna manufactured by Fairview Microwave. It features a 2.92mm male waveguide mount interface and provides a nominal gain of 20 dBi. The device operates within the frequency range of 18 GHz to 26.5 GHz. Designed for high-power handling, low loss, and high directivity, it utilizes a waveguide structure suitable for demanding RF applications.

Antennas RF Feature Summary

• Provides 20 dBi standard gain performance
• Features 2.92mm male waveguide mounting interface
• Engineered for high-power handling capabilities
• Delivers low insertion loss and high directivity

Antennas RF Applications

• General purpose RF testing and measurement
• Point-to-point microwave communication links
• Radar system component integration
• Satellite ground station equipment

Antennas RF Procurement Notes

Verify the specific datasheet version for the FMWAN042-20KM to confirm current manufacturing status and detailed mechanical dimensions. Ensure compatibility with existing WR-42 waveguide systems and 2.92mm mating interfaces before procurement. Confirm that the operating frequency range aligns precisely with system requirements.

Antennas RF Selection Notes

Select this model when a fixed 20 dBi gain is required for the 18 GHz to 26.5 GHz band. The 2.92mm male connector dictates mating compatibility with female counterparts in the test setup. Consider the physical height constraints as the maximum height is specified at 1.520 inches (38.61 mm) for enclosure design.

Antennas RF Part Context

This component belongs to the WR-42 waveguide antenna family from Fairview Microwave. It serves as a general-purpose horn antenna designed for reliable signal transmission and reception in microwave frequencies. The product line emphasizes robust construction for consistent performance in professional RF environments.

Antennas RF Replacement Considerations

The part number FMWAN042-20-DG is identified as a related variant within the same manufacturer's catalog. Verify if the suffix change indicates a functional difference or packaging variation before substitution.