On 1/17/2021 12:53 PM, Jack W4GRJ wrote: > Is there anyway to set antenna selection to bypass when selected? > i have a dipole on ant one where I use the kat500 > on ant two I have a random wire on outdoor tuner, I would like kat500 to always bypass when ant two is selected. Yes. It's easy from the KAT500 Utility. Might require a bit of RTFM 73, Jim K9YC