I started working with ubuntu and DVB-T stick recently. I used to check if the stick is working properly by checking with this command:
rtl_fm -f 94.30e6 -W -s 50000 -r 48000 -l aplay -r 48k -f 516 -Fsquare
it used to play radio channels when I was in Finland. Recently I moved to Saudia Arabia for some time. and now it only give noise… I don't understand.. I have tried many different frequencies, but it gives only noise.. I have also tried to test it with fedora but the same error…

Can someone please help??