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SPB437-A is listed in the RF Transceiver Modules And Modems range at ChipApex. The manufacturer field lists H&D Wireless AB. Its product description is WiFi6. Review the specifications below when checking this part for your BOM.
The SPB437-A is a dual-band wireless transceiver module from H&D Wireless AB, supporting 802.11ax/ac/a/b/g/n standards. It operates in the 2.4 GHz and 5 GHz frequency bands with 2x2 MU-MIMO and 1024 QAM capabilities. The device features concurrent Wi-Fi 6 functionality and is designed for industrial temperature ranges of -40°C to +85°C. It utilizes a single 3.3V supply voltage.
Verify the specific part number suffix against official H&D Wireless documentation to confirm hardware revisions or antenna configurations. Ensure compatibility with the target host microcontroller interface requirements before procurement. Cross-reference technical specifications with the latest datasheet to confirm current manufacturing status and availability constraints.
Select this module for applications requiring concurrent dual-band connectivity and high throughput via 1024 QAM. Consider the industrial temperature rating for harsh environments. Evaluate integration complexity with supported MCU platforms to ensure seamless internet access implementation.
H&D Wireless AB provides world-class Wi-Fi solutions enabling easy wireless data internet access. The SPB437-A represents their advanced offering, combining low-power analog and RF design with embedded system architecture expertise to overcome host microcontroller limitations.
Public confirmed substitute part numbers are not available in the provided source material.
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