S56520-11 is an AgiWi-Fi™ Wi-Fi Front-End Module designed to support 5.0GHz 802.11a/n/ac/ax system. S56520-11 consists of a PA block, a SOI block contains digital control and switch, a LNA for 5.0GHz of both transmit and receive functions. S56520-11 provides a complete 5.0GHz WLAN RF solution from the output of the transceiver to the antenna, and from the antenna to the input of the transceiver.