Last night I finished my 160m, 80m and 40m work then I switched to 28.325, but I forgot to switch the antenna to my 10m antenna, weirdly enough I could hear a signal similar to the WWV, hitting as high as an s3, when I went back to my 10m antenna I could just barely hear it, at least I think I could... anyway I am at a loss as to what this was.