| TinySA ULTRA Spectrum Analyzer Erik Kaashoek |
| #20 (TinySA obserwująca sygnały kablowe) SA short video demonstrating the tinySA observing some cable signals and using the cable signal to do a power level calibration of the high input. https://youtu.be/Vn2da_UBuBE?list=PL5ZELMM2xseNkwVBtyAG00uZevwWUdVIg |