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ahSP1-NA is listed in the RF Transceiver Modules And Modems range at ChipApex. The manufacturer field lists Vizmonet. Its product description is Extension Board SONY SPRESENSE. Review the specifications below when checking this part for your BOM.
The ahSP1-NA is a WiFi HaLow (802.11ah) transceiver module operating in the 902MHz to 928MHz frequency range, designed for OEM integration. It features an RP-SMA socket antenna interface and supports data rates up to 34 Mbps with 1 MHz bandwidth, 69 Mbps with 2 MHz bandwidth, and 138 Mbps with 4 MHz bandwidth. The module provides a maximum transmit power of 27 dBm. It is engineered to extend the capabilities of the Sony Spresense platform, offering enhanced wireless range and penetration compared to standard Wi-Fi solutions.
Verify regional regulatory compliance for the North American spectrum allocation before deployment. Confirm mechanical mounting requirements against the specific OEM enclosure design. Ensure the host system supports the required SPI or UART interface for module communication. Check firmware version compatibility with the target application stack. Validate antenna specifications match the RP-SMA connector type.
Select this module when extended range and wall penetration are critical requirements over traditional Wi-Fi standards. Consider the 902-928MHz band availability in the deployment region. Evaluate the need for high data throughput versus low power consumption trade-offs inherent in HaLow technology. Assess the integration complexity with the Sony Spresense development board if utilizing the reference design.
The ahSP1-NA belongs to Vizmonet's portfolio of carrier-class wireless modules tailored for Original Equipment Manufacturers. It serves as a specialized expansion component, particularly noted for extending the functionality of the Sony Spresense multi-core audio platform. The product line emphasizes small size, weight, and power optimization for embedded applications.
No public confirmed substitute part numbers are available in the provided documentation. Direct replacement requires matching the 802.11ah specification, frequency band, and interface protocols.
Explore related parts through RF and Wireless, all product categories, ChipApex homepage.