SG901-1059-3H Datasheet/PDFThe SG901-1059-3H RF transceiver module is a complete miniature wireless solution. It is designed for short range ultra low power communication use in small devices such as those found in the consumer electronics industry. The module is capable of operating in both the 2.4GHz and 900 MHz frequency bands. It supports data rates up to 2 Mbps and has a power output of up to +14.7 dBm.
Application Field
The SG901-1059-3H module is suitable for a range of applications, from low-power consumer electronics devices to IIoT (Industrial Internet of Things) applications. It can be used in applications such as smart meters, home automation, medical, security, asset tracking, and industrial automation. The module can also be used in applications requiring a long range such as rural or remote area communications or long-distance mesh networks.
Work Principle
The SG901-1059-3H module operates using a direct sequence spread-spectrum (DSSS) communication protocol. The communication protocol utilizes an array of low-power channels to spread the signal over the available radio frequency spectrum, reducing interference and maximizing operation range. The spread-spectrum also provides the module with a high immunity to noise and interference.
The SG901-1059-3H module integrates a complete communication system on a single chip, which eliminates the need for any external components other than antennas. This makes the module a very small and cost-effective solution for wireless communication, making it the ideal choice for small connected devices and IIoT applications.
Conclusion
The SG901-1059-3H RF transceiver module is an economical and compact solution for low-power wireless communication applications. It is designed for use in small consumer electronic devices and IIoT applications. It supports data rates up to 2 Mbps and operates using a DSSS protocol, making it immune to noise and interference. With its low cost and small size, the module is the perfect solution for IIoT applications requiring low power and long-range communication.