• Catalog number 1329.7425.02
• For use with RTO2000 series oscilloscopes
• Includes logarithmic scaling, peak-list, spectrogram, time-frequency CORR, various trace types
• Multichannel spectrum analysis
• Display of change in power and frequency over time

Multichannel spectrum analysis

All R&S RTO, R&S RTE, R&S RTM3000 and R&S Scope Rider oscilloscopes come with powerful multichannel spectrum analysis for up to four signals in parallel. The low-noise frontend and the A/D converter’s high effective number of bits provide an outstanding spurious-free dynamic range, so that even weak signals can be identified without difficulty.

Display of change in power and frequency over time​

Use the R&S K18 spectrum analysis option to analyze time-varying signals in the frequency domain. A spectrogram is a color-coded frequency timing diagram in which the frequency domain is plotted over time. How the signal varies over time is indicated by the intensity and color of each point in the two-dimensional diagram. Oscilloscopes allow you to quickly analyze voice and AM/FM modulated signals as well as signals from radar and frequency hopping systems.

Frequency analysis with logarithmic display​

For many measurements, logarithmic scaling of the frequency axis is helpful to better display values of several orders of magnitude. The R&S K18 spectrum analysis option supports this function for the spectrum and spectrogram.

Fast results with automatic peak list measurement

Use the peak list measurement function to automatically measure frequency peaks. The frequency peak list is displayed in a table. The power and frequency of the highest peaks can be marked in the spectrum.