开云体育

I got the ATU100 kit from china and put it together.

When I use it on either ~60W or when the SWR > 5 the mode seems to change randomly as I transmit.

Not sure if its RFI or a software issue. I have a CMC on the line and done seem to be seeing any sign of common mode issues.

Is any one else having similar issues or any suggestions on getting to the bottom of this.

This is known problem of this tuner. You have to add decoupling caps and ferrite beads to the buttons wires