Hello eveybody, I often use my K2 with a homebrew PA and a homebrew tuner, I can easily take the reflectionvoltage from the foresaid antennatuner and I should like to use that voltage to decrease the input from the K2 to the PA if the SWR should become to high. Anybody already experience ?? How to use that voltage in the K2?? 73 from Hein/PA0NQ