ANTSDR is a SDR hardware platform based on xilinx zynq7020 and adi ad936x. It could be used as a traditional SDR device such as PlutoSDR or FMCOMMS2/3/4 with Xilinx evaluation board, and it also be used as hardware platform to support openwifi.
The antsdr has RF switch in the front-end, for now, the RF switch is fixed at a higer range, which will isolation the frequency below 3GHz and pass the frequency at 3GHz~6GHz. For future work, it can add the rf swicth control in the devicetree, and this will change the rf switch with the frequency change.