I only had a quick try tonight and found that I can get a pretty sharp line on the display if I turn the rf gen amplitude up to 10dBm. Then I need to turn down the ref level to 20dBm to have the curve inside the display at all.
Furthermore there was a warning "change rf gen amplitude, output port or atten hold (if on)" which appeared while I was trying around. However I can't get the picture right otherwise. There was no time yet to try different cable lengths. Regards Martin
