
Qorvo has announced the launch of the world's first dual-band Wi-Fi 6 front-end module (FEM), the QPF4800. This new FEM is ideal for Wi-Fi 6 client Device (CPE), which brings together the performance required to deliver HD/4K video and the efficiency required for the Internet of Things (IoT).
Wi-Fi 6 (802.11ax) represents the next wave of Wi-Fi evolution, supporting higher traffic demands from a single user, more users from a single access point, enhanced cellular load reduction, higher density deployments, and additional power and performance.
Qorvo's new QPF4800 FEM offers industry-leading efficiency, excellent thermal design, high linear output power and best-in-class reception performance. It comes in a compact dual-band package that supports both 2.4 GHz and 5 GHz bands. It is very compact and has integrated power amplifier (PA), low noise amplifier (LNA) with bypass function, and switch/dual signal. Compared to dual-band FEM, which supports Wi-Fi 5 (802.11ac), the QPF4800 increases linear output power by 77%, resulting in increased range and capacitance, while reducing power consumption by 20% and achieving better thermal performance required for multiple input, multiple output (MIMO).
Cees Links, General Manager of Wireless Connectivity at Qorvo, said: "This breakthrough FEM from Qorvo is exactly the solution needed to deliver the capacitance, density and thermal performance required for 4X4 MIMO operation at the right time. This compact and efficient solution enables device manufacturers to easily meet the requirements of Wi-Fi 6 without sacrificing size, power or performance."
Qorvo Wireless Connectivity Business Unit (WCON) is a leading developer of wireless semiconductor system solutions for connected devices that support Wi-Fi, Zigbee, Thread, and Bluetooth® Low Energy. WCON provides an integrated Wi-Fi front end and a full range of technologically advanced RF chips and software to power the Internet of Things.
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