Does the Sona-IF573 support single antenna (SISO) mode for the Wi-Fi interface?

Sona IF513Sona IF573

Answer

The does not support a single antenna (SISO) mode for the Wi-Fi. It requires two antennas for the Wi-Fi interface and one antenna for the Bluetooth interface. This is done for performance as the Bluetooth radio is on a separate signal chain from the Wi-Fi.

The Sona-IF513 does support single antenna (SISO) or two antenna (Diversity) options.