BMOY8903

Antennas RF Overview

The Amphenol PCTEL BMOY8903 is a three-element Yagi RF antenna designed for the UHF frequency group, specifically centered at 925MHz with an operational range of 890MHz to 960MHz. It provides a gain of 6.4dBd and supports a maximum power handling capacity of 150W. The unit features an N-type female connector and utilizes a pole mount installation method. Key electrical specifications include a VSWR of 1.5, a horizontal beamwidth of 100 degrees, and a front-to-back ratio of 20 dB. The antenna measures 14.000 inches (355.60mm) in maximum height.

Antennas RF Feature Summary

• Three-element Yagi design optimized for directional signal transmission and reception
• Pole mount bracket integration for secure outdoor structural attachment
• Vertical or linear polarization capability for flexible deployment configurations

Antennas RF Applications

• ISM band communication systems
• LoRa network infrastructure
• LPWAN (Low Power Wide Area Network) deployments

Antennas RF Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required connector types and mounting hardware. Confirm that the intended application environment falls within the specified UHF frequency range of 890MHz to 960MHz. Check for any regional regulatory compliance requirements regarding ISM band usage before finalizing procurement orders.

Antennas RF Selection Notes

Select this component when a directional antenna with moderate gain is required for point-to-point or point-to-multipoint links in the 900MHz ISM band. The 6.4dBd gain and 20 dB front-to-back ratio make it suitable for reducing interference from rear directions. Ensure the installation site allows for pole mounting and can accommodate the 14-inch physical profile of the array.

Antennas RF Part Context

This model belongs to the BMOY series of industrial IoT antennas manufactured by Amphenol PCTEL. The series focuses on robust outdoor solutions for wireless data transmission. The BMOY8903 specifically addresses the needs of long-range, low-power wide area networks operating in the UHF spectrum, providing a balance between gain and physical size for standard pole installations.

Antennas RF Replacement Considerations

Consult official Amphenol PCTEL documentation for direct cross-references within the BMOY series. Verify that alternative models maintain the same N-type female interface and pole mount compatibility to avoid adapter requirements.