GWX-711BSA3B

Antennas RF Overview

The GWX-711BSA3B is a tilt blade RF antenna manufactured by Joymax Electronics, designed for sub-1 GHz applications. It operates within two frequency bands: 862MHz to 876MHz and 902MHz to 930MHz, supporting center frequencies of 868MHz and 915MHz. The component features an SMA plug connector and utilizes a blade-style dipole design with swivel functionality. It offers a gain of 2.7dBi in both bands, with a maximum power handling capacity of 1 W. The antenna exhibits VSWR values of 1.6 and 1.7, and return loss specifications of -12.7dB and -11.7dB respectively. Its physical height is maximized at 46.00mm.

Antennas RF Feature Summary

• Swivel blade design allows for adjustable orientation to optimize signal reception.
• Dual-band operation supports both European ISM (868MHz) and North American ISM (915MHz) standards.
• SMA plug connector provides direct interface compatibility with standard RF equipment.

Antennas RF Applications

• LoRaWAN networks
• LPWA systems
• IoT devices
• Sigfox applications

Antennas RF Procurement Notes

Verify the specific datasheet version when ordering, as manufacturer revisions may alter mechanical tolerances or electrical performance characteristics. Confirm that the SMA plug polarity matches the receiving device's jack requirements. Ensure the operating environment accommodates the swivel mechanism's range of motion without obstruction. Cross-reference the part number suffix to confirm the exact color and connector type variant intended for the project.

Antennas RF Selection Notes

Select this model when adjustable antenna orientation is required for sub-1 GHz ISM band operations. The tilt blade form factor distinguishes it from fixed whip antennas like the GHX-328XSA3B, offering installation flexibility. Consider the 2.7dBi gain and 1W power rating for low-power IoT deployments. Verify that the SMA male connector aligns with the system's interface constraints before finalizing the component choice.

Antennas RF Part Context

This component belongs to Joymax Electronics' sub-1 GHz antenna portfolio, specifically the 711 series characterized by swivel mechanisms. It complements other models such as the GWX-100BSA3B but differs in its physical blade structure versus standard whip designs. The product targets industrial and commercial IoT sectors requiring reliable connectivity across global ISM allocations.

Antennas RF Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. For mechanical equivalence, evaluate other Joymax tilt blade models within the same series. Electrical substitution requires matching the 868/915MHz dual-band specification and SMA connector interface.