How do i make it to work on single receiver with four antenna Systems.

[dawit1989]

and does it work with the analog devices 2rx systems like FMCCOMM3 evaluation board also USRP X3XX twin rx board in real-time.
Thank you for your great work.

[zdai257]

KerberosSDR has synchronised channels which make life easier measuring AoA. Phase sync and calibration could be a main challenge if handcraft SDR channels.