Waterfall 3D

#1 · 02/03/2021, 18:46

The Waterfall block (Spectrogram) shows the frequency spectrum over time and power in 3D:

Waterfall 3D (Spectrogram) Block

Left hand side Input:

Spectra

The Waterfall 3D block offers a lot of powerful adjustments to optimize the view for your needs e.g. an adjustable time compression (1 to 100k with different compression methods), adjustable Gauss-Filter, full color control, a powerful 3D multi marker/area measurement tool, powerful 3D adjustments, zoom and pan, power and/or frequency spectrum view (based on selected 3D marker), 3D Peaks and a lot more:

Waterfall 3D Settings

A typical Waterfall 3D screenshot (WiFi and Bluetooth):

Waterfall 3D Screenshot showing WiFi and Bluetooth

Another Screenshot showing a DECT Phone Spectrum in 3D incl. shadow feature:

Waterfall 3D DECT Phone Spectrum

A high time and frequency domain resolution showing a single DECT Phone Burst in 3D incl. 3D Multi Marker Readings:

DECT Phone Burst Spectrum in 3D

Radar doppler spectrum in super high time domain resolution:

3D_Doppler_Radar_Spectrum_showing_a_Barker_Code_of_13

Switched power supply producing massive EMI images over time:

Power-Charger-EMI-RF-Spectrum-Over-Time

Typical Missions:

Waterfall 3D Typical Missions

#2 · 16/04/2021, 13:45

The following video gives a short introduction to the Waterfall 3D view: https://youtu.be/8dSwqC-NWsg