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Using SDR to Build a Trunk Tracker - Police, Fire, and EMS Scanner - Black Hills Information Security
GitHub - EarToEarOak/RTLSDR-Scanner: A cross platform Python frequency scanning GUI for the OsmoSDR rtl-sdr library
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Petter Reinholdtsen: rtlsdr-scanner, software defined radio frequency scanner for Linux - nice free software
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Using SDR to Build a Trunk Tracker - Police, Fire, and EMS Scanner - Black Hills Information Security
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