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  "path": "/p25-survey-a-tool-for-scanning-and-logging-p25-control-channels-with-an-sdr/",
  "publishedAt": "2026-05-04T05:15:50.000Z",
  "site": "https://www.rtl-sdr.com",
  "tags": [
    "Airspy",
    "Digital Signals",
    "HackRF",
    "RTL-SDR",
    "airspy",
    "hackrf",
    "P25",
    "rtl-sdr",
    "rtl2832",
    "rtl2832u"
  ],
  "textContent": "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, […]",
  "title": "P25-Survey: A Tool for Scanning and Logging P25 Control Channels with an SDR"
}