The HP Agilent 835xx Series is suited for swept microwave measurements, CW signal generations, and automatic testing. There are features such as low harmonics, a marker sweep function, save/recall registers that deliver swift access to nine full front panel settings, five frequency markers, high output power, and broadband frequency coverage. The 835xx Series is comprised of 11 different RF plug-ins. When these RF plug-ins are added to the 8350B Sweep Oscillator Mainframe, the user will be able to create a source that meets their power and frequency stipulations.