shajen/rtl-sdr-scanner-cpp

• highreadme#1

  Reposition README introduction to clearly state it's a C++ SDR scanner application

  Why:

  CURRENT

  # Introduction
  
  This project is part of a larger `SDR` project called https://github.com/shajen/sdr-hub. Please familiar with it before starting work.
  
  This project contains sdr scanner written in `c++` to **scan and record multiple interesting frequencies bandwidth in the same time** (eg. 108 MHz, 144 MHz, 440 Mhz, etc). This is possible by switching quickly between frequencies bandwidth.

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  # rtl-sdr-scanner-cpp: A C++ SDR Scanner Application
  
  This project is a standalone C++ application designed to **scan and record multiple interesting frequencies bandwidth in the same time** (e.g., 108 MHz, 144 MHz, 440 Mhz, etc.) by quickly switching between frequency bands. It is part of a larger SDR project called https://github.com/shajen/sdr-hub, but functions as a complete scanner solution.

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• highabout#2

  Add a concise 'About' description for the repository

  Why:

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  A C++ application for RTL-SDR and SoapySDR devices to quickly scan and record multiple radio frequencies simultaneously, even on the same band.

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• mediumhomepage#3

  Set the repository homepage URL to the main project

  Why:

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  https://github.com/shajen/sdr-hub

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Category GEO backends resolved for this scan: google/gemini-2.5-flash, deepseek/deepseek-v4-flash

• CATEGORY QUERY

  How to scan and record multiple radio frequencies simultaneously with a software defined radio?

  you: not recommended
  AI recommended (in order):

  1. LimeSDR
  2. USRP
  3. HackRF One
  4. Airspy R2
  5. RTL-SDR
  6. SDR++
  7. SDR#
  8. Gnu Radio
  9. CubicSDR
  10. HDSDR

  AI recommended 10 alternatives but never named shajen/rtl-sdr-scanner-cpp. This is the gap to close.

  Show full AI answer
• CATEGORY QUERY

  What C++ libraries allow scanning and recording multiple SDR transmissions on the same band?

  you: not recommended
  AI recommended (in order):

  1. GNU Radio (gnuradio/gnuradio)
  2. SoapySDR (pothosware/SoapySDR)
  3. liquid-dsp (jgaeddert/liquid-dsp)
  4. UHD (EttusResearch/uhd)
  5. RTLSDR-Airband (merbanan/rtl_sdr_airband)
  6. Pothos SDR (pothosware/PothosCore)

  AI recommended 6 alternatives but never named shajen/rtl-sdr-scanner-cpp. This is the gap to close.

  Show full AI answer

• Metadata completeness

  warn

  Suggestion:

• README presence

  pass

• Compared to common alternatives in this category, what is the core differentiator of shajen/rtl-sdr-scanner-cpp?

  pass
  ⚠AI did not name shajen/rtl-sdr-scanner-cpp — likely talking about a different project

  AI answers can be confidently wrong. Read for accuracy: does it match your actual tech stack, audience, and differentiator?

• If a team adopts shajen/rtl-sdr-scanner-cpp in production, what risks or prerequisites should they evaluate first?

  pass
  ✓AI named shajen/rtl-sdr-scanner-cpp explicitly

  AI answers can be confidently wrong. Read for accuracy: does it match your actual tech stack, audience, and differentiator?

• In one sentence, what problem does the repo shajen/rtl-sdr-scanner-cpp solve, and who is the primary audience?

  pass
  ⚠AI did not name shajen/rtl-sdr-scanner-cpp — likely talking about a different project

  AI answers can be confidently wrong. Read for accuracy: does it match your actual tech stack, audience, and differentiator?