Created page with "The Nelson-Ross 511 is a spectrum analyzer plug-in for 500-series scopes. Center frequencies go from 10MHz to 4.5GHz. <gallery> File:Nelson ross 511.JPG </gallery>"
(Created page with "The Nelson-Ross 511 is a spectrum analyzer plug-in for 500-series scopes. Center frequencies go from 10MHz to 4.5GHz. <gallery> File:Nelson ross 511.JPG </gallery>")