disable internal connection between Rx and Tx

[mjk1376]

After i add 2tx and 2rx to adalm pluto i update the firmware and i notice without connection between rx and tx i can detect signal in rx. how can i disable internal connection between rx and tx ?

[tfcollins]

@mjk1376 I don't understand what you are asking. What do you mean by "internal connection between rx and tx"?