See this threadHallo members,
is their a program for the Pc with + real-time spectrum analyzer
Mvg
you have Pb scopusSee this thread
Thread 'Using the "138MHz-4.4GHz USB SMA Source/Signal Generator/Simple Spectrum Analyzer" for TV/CATV/SAT' Using the "138MHz-4.4GHz USB SMA Source/Signal Generator/Simple Spectrum Analyzer" for TV/CATV/SAT