Yes, FCC requires -43dBc for these frequencies. My preliminary measurements (back in December) revealed that, although close, my unit didn't meet those specifications. Close, but not quite. Therefore I use an outboard filter until I can find time for an easy solution. Admittedly, I have not revisited the problem yet and have made several changes in my case and so should do that shortly. Screen shots are attached. Worst case was 30m with just less than -36 dBc.
I don't like to bring up a problem without having a solution prepared but there it is. Sorry. 73, Don
Don, ND6T
