Let us know your exact requirements and we will match them with one of our products. Include details such as (Sampling Rate, Voltage/Current Range, Number of Channels, etc).
The frequency range of the spectrum analyzer portion of the oscilloscopes depends on which scope you are looking at. You can view the entire line at http://www.picotech.com/oscilloscope-sp ... tions.html. To make it easier on you below is the available spectrum ranges and links to the individual spec sheets.