I just purchased a 3206 model and the following could be my lack of knowledge of the scope and/or the software. I connect a CW to Channel A of the scope, input from my Signal Generator at -10dBm, at frequencies between 75MHz and 200MHz. The shape detected by the scope is anything but a sinewave and the measured frequencies do not match at all. I understand that the scope is not the tool to precisely measure VHF but I would've like to see at least something close to the input frequencies, like my conventional TEK 2440 scope shows. Is there a setting I am missing?