K3 (KPA3 - KAT3 inside) with dummy load connected and KAT3 in bypass mode, on 6 m band (52 MHz), has SWR = 2.5 (by built-in SWR-meter). This dummy load connected to another one K3 get SWR = 1. Are there any ideas? -- Sent from: http://elecraft.365791.n2.nabble.com/