rtl-sdr.com

I hope in a displayed immediately help to set up all mic correctly, the main problem is the chaos of frequencies in many cities in Italy in big towns close the sea, tv stations and many illegal devices everywhere, very often is impossible to work with radio mics because of interferences and drops.

Hi, I am a sound technician and need a fast tool to make an rf scan quite wide, 430 -830 Mhz, to set properly all my radio mic systems avoiding any intermodulation issues. I bought an SDR smart dongle, Nooelec, and downloaded some app on Mac and on a smartphone, but I have only a view of 2 Mhz. I no...