Sub-GHz/Wi-SUN Transceivers

Renesas Sub-GHz wireless communication solutions deliver superior RF performance and low power consumption. Operating from 860MHz to 920MHz, these devices are ideal for applications that demand robust, long-range communication networks.

From smart meters and smart cities to digital signage and monitoring systems, Sub-GHz technology excels by covering long distances, penetrating obstacles, and minimizing interference with other devices.

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Sub-GHz/Wi-SUN Brochure

Discover how Renesas technology powers innovation in the most demanding applications across the globe—and what it can do for you.

Wi-SUN Products

We offer two Wi-SUN-compliant device series to choose from. The RX65W-A and R9A06G062 comply with Wi-SUN FAN 1.1standards. The RL78/G1H features Wi-SUN HAN 2.0 compliance.

Wi-SUN Software

With protocol stacks certified for Wi-SUN FAN1.1 and Wi-SUN HAN2.0, we have software solutions to help you implement seamless, secure, and efficient wireless communications in your applications.

Radio Support Tools

Simplify implementation with our radio support tools, including reference board designs with pattern antenna and evaluation kits that comply with radio laws of each country.

Sub-GHz wireless communications technology uses radio waves below 1GHz, perfect for low-power, low-interference, and long-range applications. Wi-Fi® and Bluetooth® Low Energy use the 2.4GHz band, which enables faster data rates but limits range and penetration.

Product Selector

The rapid growth of the Internet of Things (IoT) has led to a surge in connected devices, making wireless networks increasingly complex. The Wi-SUN Alliance standardizes protocols to ensure smooth communication. Renesas has been a committed contributor to the Wi-SUN Alliance since its inception, driving research, development, and global standardization.

Product Selector https://wi-sun.org/