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Correcting the frequency offset

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András Retzler edited this page Jan 27, 2016 · 6 revisions

Why is the frequency scale in OpenWebRX

If you already know the frequency offset

Using kalibrate-rtl

Setting up kalibrate-rtl

git clone https://github.com/steve-m/kalibrate-rtl
cd kalibrate-rtl
./bootstrap
./configure
make
sudo make install

This will install the kal utility to your computer.

Use the stock antenna of the tuner.

Step #1 is to scan for GSM channels:

kal -g30 -sGSM900 -v