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:
- NooElec NESDR Mini2 - RTLSDR USB
- 2016-03-18 Raspbian Jessie
- gr-osmosdr sdr.osmocom.org
- GNURADIO gnuradio.org
Dependencies
- git
apt-get install git
- cmake (>= 2.6.3)
sudo apt-get install cmake
- boost (>= 1.35)
sudo apt-get install libboost1.49-all-dev
- cppunit (>= 1.9.14)
sudo apt-get install libcppunit-1.13-0 libcppunit-dev
- fftw3f (>= 3.0.1)
Process
- clone gr-osmosdr - this provides the GNURADIO 'block' that connects to the RTL-SDR device
git clone https://github.com/osmocom/gr-osmosdr.git
- clone GNURADIO - the framework/api/legos that allows you to create Software Defined Radios
git clone https://github.com/osmocom/gr-osmosdr.git