Hello, it´s possible to use a BNC switch to connect the RX antennas to the RX ANT IN and the AUX connectors in the K3? Or is better to use a BNC splitter. I want to use it to switch between RX antenna and diversity mode (AUX). Will be any loose of reception with a switch or splitter? Wich one will be better? Thanks, Jorge CX6VM/CW5W