Hi all:
Think I gotta problem with my tuner. In a dummy load SWR of 1.0/1. Tuner tuned just fine on the antenna on 40M, however when I switched to 80M, on the antenna side, SWR was fluctuating as high10.0/1. Back on the dummy load, the SWR was flat. My tune up power is about 100W.
What do you think might be the issue?
TNX 73: Michael de VO1AX