OrangePi: mengoperasikan RTL-SDR

Instalasi Pendukung

sudo su
apt-get update
apt-get -y install git cmake build-essential libusb-1.0 libusb-1.0-0-dev \
libpulse-dev libx11-dev libpulse-dev libx11-dev python-pkg-resources qtcreator \
libtool autoconf automake libfftw3-dev

Instalasi Driver RTL-SDR

cd ~/
git clone git://git.osmocom.org/rtl-sdr.git
cd rtl-sdr
mkdir build
cd build
cmake ../ -DINSTALL_UDEV_RULES=ON
make
sudo make install
sudo ldconfig

Decode APRS

# rtl_fm -f 144.800M -s 22050 | multimon-ng -t raw -a AFSK1200 -f alpha /dev/stdin
rtl_fm -f 144.390M -s 22050 | multimon-ng -t raw -a AFSK1200 -f alpha /dev/stdin

Kalibrasi Drift

cd ~/
git clone https://github.com/asdil12/kalibrate-rtl.git
cd kalibrate-rtl
git checkout arm_memory
./bootstrap
./configure
make
sudo make install

Kalibrasi

kal -s GSM900
kal -c 100

Instalasi MultimonAPRS

cd ~/
git clone https://github.com/asdil12/pymultimonaprs.git
cd pymultimonaprs
chmod a+x setup.py
./setup.py build
sudo ./setup.py install