Requires GNURadio

Requires either an extra antenna or pressing a finger on the upper right corner where the antenna is usually soldered (then you are a human antenna )

Example Script: FM Radio Example (must be opened with GNU Radio Companion)

The script can be started via the arrow in the middle of the menu

Depending on your SoundCard and your CPU you may vary the parameters for samp_rate (eg. decreasing to 2M) and audio_samp_rate(eg. increasing to 96k)

The Frequency can be adjusted via the FFT Plot that opens when the script is started

Can be illegal depending on which frequency you broadcast: check the local laws

Requires GNURadio

Requires either an extra antenna or pressing a finger on the upper right corner where the antenna is usually soldered (then you are a human antenna )

Example Script: FM Broadcast Example (must be opened with GNU Radio Companion)

The script can be started via the arrow in the middle of the menu

It uses a fifo (create it with mkfifo and change the File Source box in GNU Radio Companion accordingly). You can feed it with mp3 by executing, for example: mpg123 -r41000 -s foo.mp3 > /path/to/input_fifo. You can change the broadcast frequency by modifying the osmocom Sink configuration in GNU Radio Companion.