Hello. I have an idea. What if we connect two antena ports of the controller into one with theese ?
Amazon.com: RF Coax Adapter SMA Male to Dual SMA Female Triple T Type Connector 3 Way Splitter Antenna Converter Pack of 2: Computers & Accessories
Amazon.com: RF Coax Adapter SMA Male to Dual SMA Female Triple T Type Connector 3 Way Splitter Antenna Converter Pack of 2: Computers & Accessories