[OPTION-4]
DVB-T is plugged into OSX
-
Install Gqrx SDR https://gqrx.dk/
1.1 Check DVB-T in GQRX or RTL_TEST: /Applications/gqrx.app/Contents/MacOS/rtl_test -t
1.2 Download RTL-Gopow for OSX - gopow_darwin64.zip
GitHub - dhogborg/rtl-gopow: Render tables from rtl_power to a nice heat map -
Run RTL_POWER
/Applications/gqrx.app/Contents/MacOS/rtl_power -f 800M:1200M:100k -i 30 -c 50% -e 30m -g 30 -F 9 >scan.csv -
Run RTL-Gopow
./gopow -i scan.csv -o scan.png -f ‘png’
This command will generate following output:
INFO[0000] GoPow init input=scan.csv
INFO[0000] GoPow init output=scan.png
INFO[0000] GoPow init format=png
INFO[0000] GoPow finished in 1 second
Example for 800-1115MHz:
