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P25-Survey: A Tool for Scanning and Logging P25 Control Channels with an SDR

rtl-sdr.com [Unofficial] May 4, 2026
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Over on GitHub, programmer blantonl has released p25-survey, a Python tool that scans a frequency range with an RTL-SDR, Airspy or HackRF and identifies any P25 control channels present. For each one found, it logs the WACN, System ID, NAC, RFSS ID and Site ID, the full IDEN_UP band plan, neighbor sites with resolved frequencies, […]

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