GMX-221ASA3B

Antennas RF Overview

The Joymax GMX-221ASA3B is a right-angle, whip-style monopole antenna designed for sub-1 GHz applications. It operates within the 868 MHz and 915 MHz frequency bands, targeting Low-Power Wide-Area (LPWA) networks. The component features an SMA male connector interface. It belongs to the General ISM RF family and falls under the UHF frequency group (300MHz ~ 1GHz). The part status is active.

Antennas RF Feature Summary

• Right-angle whip-style monopole design
• Optimized for sub-1 GHz LPWA applications
• SMA male connector interface

Antennas RF Applications

• Low-Power Wide-Area (LPWA) networks
• 868 MHz ISM band devices
• 915 MHz ISM band devices

Antennas RF Procurement Notes

Verify the specific manufacturer part number against official Joymax Electronics documentation to ensure compatibility with target frequency bands. Confirm connector type and mechanical dimensions match system requirements. Check current part status as active. Rely on official datasheets for electrical performance data rather than distributor summaries.

Antennas RF Selection Notes

Select this component for designs requiring sub-1 GHz connectivity in LPWA scenarios. Ensure the host device supports the 868 MHz or 915 MHz ISM bands. Verify that the right-angle form factor fits the enclosure constraints. Confirm the SMA male interface matches the PCB footprint or cable assembly.

Antennas RF Part Context

This antenna is part of the Joymax GMX-221Axx3B series, which includes variants for different frequency bands. Joymax Electronics specializes in wireless components for IoT applications. The product line covers antennas, RF connectors, and cable assemblies for industrial and consumer electronics.

Antennas RF Replacement Considerations

Consult official Joymax documentation for direct substitutes within the GMX-221Axx3B series. Verify frequency band compatibility when considering alternative models. Cross-reference mechanical specifications and connector types before substitution.