GHX-463XSA3B

Antennas RF Overview

The GHX-463XSA3B is a straight whip-style, connector-mount monopole antenna manufactured by Joymax Electronics. It operates in the UHF frequency group with two distinct bands centered at 868MHz and 915MHz. The frequency ranges are 862MHz ~ 876MHz and 902MHz ~ 930MHz respectively. The antenna features an SMA male plug connector for installation. Gain values are specified as 1dBi for the 868MHz band and 2.4dBi for the 915MHz band. Voltage Standing Wave Ratio (VSWR) limits are 1.3 and 1.7 for the respective bands. Maximum input power is rated at 1 W.

Antennas RF Feature Summary

• Straight whip-style monopole design optimized for Sub-1 GHz applications
• Dual-band operation supporting both 868MHz and 915MHz ISM/LPWA frequencies
• Connector-mounted configuration utilizing an SMA male plug interface

Antennas RF Applications

• Low-Power Wide-Area (LPWA) networks
• LoRaWAN communication systems
• General Industrial, Scientific, and Medical (ISM) devices
• Sigfox IoT connectivity solutions
• Wi-Fi HaLow (802.11ah) implementations

Antennas RF Procurement Notes

Verify the specific manufacturer part number against official Joymax Electronics documentation to ensure component authenticity. Confirm that the SMA male connector orientation and physical dimensions meet the target enclosure requirements. Cross-reference the frequency bands with local regulatory standards for the intended deployment region. Ensure the maximum power rating of 1 W aligns with the transmitter output specifications to prevent damage.

Antennas RF Selection Notes

Select this antenna for applications requiring dual-band support across European and North American sub-GHz ISM frequencies. The straight whip form factor suits vertical mounting constraints where space allows for a 176mm height. Consider the VSWR and gain characteristics when designing the RF front-end impedance matching network. This model is suitable for ground-independent installations typical in remote sensor nodes.

Antennas RF Part Context

This component belongs to the Joymax 463 series of RF antennas. It is categorized under general ISM standards within the UHF frequency group. The product is listed as active and available for production use. It serves as a specialized solution for low-power wide-area networking hardware requiring reliable omnidirectional radiation patterns.

Antennas RF Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Users should consult Joymax Electronics directly for equivalent models or cross-reference compatible antennas based on identical SMA male connector interfaces and dual-band frequency coverage.