# Install git and libusb $ sudo apt-get install git-core libusb-1.0-0-dev # Change to your build directory $ cd /usr/src/ # Download the source $ git clone git://git.osmocom.org/rtl-sdr.git # Build with autotools $ cd rtl-sdr/ $ autoreconf -i $ ./configure $ make $ sudo make install $ sudo ldconfig # In order to be able to use the dongle as a non-root user, you may install the appropriate udev rules file by calling $ sudo make install-udev-rules # Plug in the USB radio, and check if it is detected $ lsusb Bus 001 Device 008: ID 0bda:2838 Realtek Semiconductor Corp. #Test by playing FM 91.1MHz to local speaker $ rtl_fm -f 91.1M -W -r 32k - | aplay -r 32k -f S16_LE # Update your Asterisk Music On Hold config $ vi /etc/asterisk/musiconhold.conf [default] mode=custom application=/usr/local/bin/rtl_fm -f 91.1M -W -r 8k - # Restart /etc/init.d/asterisk restart
http://sdr.osmocom.org/trac/wiki/rtl-sdr
http://kmkeen.com/rtl-demod-guide/
http://www.nooelec.com/store/software-defined-radio/sdr-receivers/nooelec-nesdr-nano-sdr-dvb-t-usb-stick-r820t-w-antenna-and-remote-control.html
