The MULTIRX project

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An RTL-SDR Receiver capable of capturing, streaming and recording multiple channels at once. Inspired by volunteer first responders that wanted an easy way to monitor local public service channels when not near a radio and review recordings of radio transmissions after an event

System contains:

Dependencies

  • git
  • cmake (>= 2.6.3)
  • boost (>= 1.35)
  • cppunit (>= 1.9.14)
  • fftw3f (>= 3.0.1)
  • swig (>= 1.3.31)
apt-get install git cmake libboost1.49-all-dev libcppunit-1.13-0 \
libcppunit-dev libfftw3-3 libfftw3-bin libfftw3-dev swig doxygen \
python-cheetah python-numpy libasound2-dev

Process

  • clone GNURADIO - the framework/api/legos that allows you to create Software Defined Radios
git clone https://github.com/osmocom/gr-osmosdr.git
  • clone gr-osmosdr - this provides the GNURADIO 'block' that connects to the RTL-SDR device
git clone https://github.com/osmocom/gr-osmosdr.git