Well, the signal you see within the U-shaped cursor is the signal that *will* pass through the first I.F. (roofing) filter but, as you note, the I.F. is being sampled before actually passing through the to show the signals outside of the filter bandwidth.
Ron AC7AC -----Original Message----- I have a question about the P3 -- the cursor width shows the filter width. But the P3 shows signals outside of the filter bandwidth. This must mean that the sample of the IF signal is before the roofing filters. If that is the case then I am assuming that the signal within the frame of the cursor is not a signal that has passed through my roofing filters. Is this a correct interpretation? 73, phil, K7PEH ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
