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Introduction

This project contains rtl-sdr tool 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.

YouTube video

This project is a new version of rtl-sdr-scanner which was written in python.

An improvement over the previous version:

  • huge performance boost
  • support long time recordings
  • faster signals detection
  • save recordings as mp3

Run

Prerequisites

You need gcc, cmake and some libraries to start the work. Install it before continue. For example on Debian based distribution run follow commands:

sudo apt-get install build-essential cmake libspdlog-dev librtlsdr-dev libsox-dev libsoxr-dev libliquid-dev nlohmann-json3-dev libboost-all-dev rapidjson-dev

Build

cmake -B build -DCMAKE_BUILD_TYPE=Release
cmake --build build -j$(nproc)

Configuration

Edit your configuration in file config.json.

Execute

./build/auto-sdr config.json

Run in Docker

Build image

docker build -t auto-sdr --build-arg URL="https://github.com/shajen/rtl-sdr-scanner-cpp/archive/refs/heads/master.zip" .

Run image

docker run --hostname auto-sdr -it -v $(pwd)/sdr:/sdr -p 9999:9999 -v $(pwd)/config.json:/root/config.json auto-sdr

Example

shajen@artemida:~/git/auto-sdr-cpp $ ./build/auto-sdr config.json
[2022-01-21 03:00:55.105] [auto-sdr] [info] [main] start app auto-sdr
[2022-01-21 03:00:55.105] [auto-sdr] [info] [main] build type: release
[2022-01-21 03:00:55.172] [auto-sdr] [info] [rtl_sdr] open device, index: 0, name: Generic RTL2832U OEM, serial: 00000001
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] ignored frequency ranges: 2
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 144.100.000 Hz, stop: 144.200.000 Hz, step: 0.000.000 Hz, bandwidth: 0.000.000 Hz
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 145.588.000 Hz, stop: 145.608.000 Hz, step: 0.000.000 Hz, bandwidth: 0.000.000 Hz
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] original frequency ranges: 1
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 144.000.000 Hz, stop: 146.000.000 Hz, step: 0.000.125 Hz, bandwidth: 2.048.000 Hz
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] splitted frequency ranges: 1
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 144.000.000 Hz, stop: 146.000.000 Hz, step: 0.000.125 Hz, bandwidth: 2.048.000 Hz
[2022-01-21 04:30:48.280] [auto-sdr] [info] [rtl_sdr] recording signal, frequency: 145.821.500 Hz, power: 18.61 dB ##############################
[2022-01-21 04:30:48.281] [auto-sdr] [info] [recorder] start recording frequency: 145.821.500 Hz
[2022-01-21 04:30:48.487] [auto-sdr] [info] [rtl_sdr] start stream
[2022-01-21 04:30:49.105] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.205] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.297] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.389] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.501] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.595] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.688] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.782] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.898] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.994] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.088] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.182] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.299] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.393] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.490] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.516] [auto-sdr] [info] [rtl_sdr] cancel stream
[2022-01-21 04:30:50.582] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.695] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.793] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:51.534] [auto-sdr] [info] [rtl_sdr] stop stream
[2022-01-21 04:30:51.536] [auto-sdr] [info] [recorder] stop recording
[2022-01-21 04:30:51.539] [auto-sdr] [info] [mp3] recording time: 0.00 s, too short, removing

Recordings are stored in sdr/recordings/ directory by default.

Waterfall

Repository contains additional helpful tools to work with waterfall plot based on data from rtl-sdr-scanner module.

Live waterfall plot

Open waterfall live/index.html in your web browser. Based on https://github.com/jledet/waterfall sources.

It produces waterfall plot in real time.

waterfall_live.png

Image waterfall plot

pip3 install --user -r 'waterfall store/requirements.txt'
python3 'waterfall store/main.py'

It produces waterfall plot to sdr/waterfalls directory every 10 minutes by default.

waterfall.png

Contributing

In general don't be afraid to send pull request. Use the "fork-and-pull" Git workflow.

  1. Fork the repo
  2. Clone the project to your own machine
  3. Commit changes to your own branch
  4. Push your work back up to your fork
  5. Submit a Pull request so that we can review your changes

NOTE: Be sure to merge the latest from upstream before making a pull request!

Donations

If you enjoy this project and want to thanks, please use follow link:

Support via PayPal

License

License

About

No description, website, or topics provided.

Resources

Readme
GPL-3.0 license
Activity

Stars

0 stars

Watchers

0 watching

Forks

0 forks
Report repository

Releases

Packages

Contributors

Languages

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var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
GitHub - daniel22-git/rtl-sdr-scanner-cpp · GitHub
Skip to content
BranchesTags
Repository files navigation
Introduction
This project contains rtl-sdr tool 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.
YouTube video
This project is a new version of rtl-sdr-scanner which was written in python.
An improvement over the previous version:
  • huge performance boost
  • support long time recordings
  • faster signals detection
  • save recordings as mp3
Run
Prerequisites
You need gcc, cmake and some libraries to start the work. Install it before continue. For example on Debian based distribution run follow commands:
sudo apt-get install build-essential cmake libspdlog-dev librtlsdr-dev libsox-dev libsoxr-dev libliquid-dev nlohmann-json3-dev libboost-all-dev rapidjson-dev

Build
cmake -B build -DCMAKE_BUILD_TYPE=Release
cmake --build build -j$(nproc)

Configuration
Edit your configuration in file config.json.
Execute
./build/auto-sdr config.json

Run in Docker
Build image
docker build -t auto-sdr --build-arg URL="https://github.com/shajen/rtl-sdr-scanner-cpp/archive/refs/heads/master.zip" .

Run image
docker run --hostname auto-sdr -it -v $(pwd)/sdr:/sdr -p 9999:9999 -v $(pwd)/config.json:/root/config.json auto-sdr

Example
shajen@artemida:~/git/auto-sdr-cpp $ ./build/auto-sdr config.json
[2022-01-21 03:00:55.105] [auto-sdr] [info] [main] start app auto-sdr
[2022-01-21 03:00:55.105] [auto-sdr] [info] [main] build type: release
[2022-01-21 03:00:55.172] [auto-sdr] [info] [rtl_sdr] open device, index: 0, name: Generic RTL2832U OEM, serial: 00000001
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] ignored frequency ranges: 2
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 144.100.000 Hz, stop: 144.200.000 Hz, step: 0.000.000 Hz, bandwidth: 0.000.000 Hz
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 145.588.000 Hz, stop: 145.608.000 Hz, step: 0.000.000 Hz, bandwidth: 0.000.000 Hz
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] original frequency ranges: 1
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 144.000.000 Hz, stop: 146.000.000 Hz, step: 0.000.125 Hz, bandwidth: 2.048.000 Hz
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] splitted frequency ranges: 1
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 144.000.000 Hz, stop: 146.000.000 Hz, step: 0.000.125 Hz, bandwidth: 2.048.000 Hz
[2022-01-21 04:30:48.280] [auto-sdr] [info] [rtl_sdr] recording signal, frequency: 145.821.500 Hz, power: 18.61 dB ##############################
[2022-01-21 04:30:48.281] [auto-sdr] [info] [recorder] start recording frequency: 145.821.500 Hz
[2022-01-21 04:30:48.487] [auto-sdr] [info] [rtl_sdr] start stream
[2022-01-21 04:30:49.105] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.205] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.297] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.389] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.501] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.595] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.688] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.782] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.898] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.994] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.088] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.182] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.299] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.393] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.490] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.516] [auto-sdr] [info] [rtl_sdr] cancel stream
[2022-01-21 04:30:50.582] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.695] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.793] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:51.534] [auto-sdr] [info] [rtl_sdr] stop stream
[2022-01-21 04:30:51.536] [auto-sdr] [info] [recorder] stop recording
[2022-01-21 04:30:51.539] [auto-sdr] [info] [mp3] recording time: 0.00 s, too short, removing

Recordings are stored in sdr/recordings/ directory by default.
Waterfall
Repository contains additional helpful tools to work with waterfall plot based on data from rtl-sdr-scanner module.
Live waterfall plot
Open waterfall live/index.html in your web browser. Based on https://github.com/jledet/waterfall sources.
It produces waterfall plot in real time.
waterfall_live.png
Image waterfall plot
pip3 install --user -r 'waterfall store/requirements.txt'
python3 'waterfall store/main.py'

It produces waterfall plot to sdr/waterfalls directory every 10 minutes by default.
waterfall.png
Contributing
In general don't be afraid to send pull request. Use the "fork-and-pull" Git workflow.
  1. Fork the repo
  2. Clone the project to your own machine
  3. Commit changes to your own branch
  4. Push your work back up to your fork
  5. Submit a Pull request so that we can review your changes
NOTE: Be sure to merge the latest from upstream before making a pull request!
Donations
If you enjoy this project and want to thanks, please use follow link:
Support via PayPal
License
License
About
No description, website, or topics provided.
Resources
Readme
GPL-3.0 license
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
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var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - daniel22-git/rtl-sdr-scanner-cpp · GitHub
Skip to content
BranchesTags
Repository files navigation
Introduction
This project contains rtl-sdr tool 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.
YouTube video
This project is a new version of rtl-sdr-scanner which was written in python.
An improvement over the previous version:
  • huge performance boost
  • support long time recordings
  • faster signals detection
  • save recordings as mp3
Run
Prerequisites
You need gcc, cmake and some libraries to start the work. Install it before continue. For example on Debian based distribution run follow commands:
sudo apt-get install build-essential cmake libspdlog-dev librtlsdr-dev libsox-dev libsoxr-dev libliquid-dev nlohmann-json3-dev libboost-all-dev rapidjson-dev

Build
cmake -B build -DCMAKE_BUILD_TYPE=Release
cmake --build build -j$(nproc)

Configuration
Edit your configuration in file config.json.
Execute
./build/auto-sdr config.json

Run in Docker
Build image
docker build -t auto-sdr --build-arg URL="https://github.com/shajen/rtl-sdr-scanner-cpp/archive/refs/heads/master.zip" .

Run image
docker run --hostname auto-sdr -it -v $(pwd)/sdr:/sdr -p 9999:9999 -v $(pwd)/config.json:/root/config.json auto-sdr

Example
shajen@artemida:~/git/auto-sdr-cpp $ ./build/auto-sdr config.json
[2022-01-21 03:00:55.105] [auto-sdr] [info] [main] start app auto-sdr
[2022-01-21 03:00:55.105] [auto-sdr] [info] [main] build type: release
[2022-01-21 03:00:55.172] [auto-sdr] [info] [rtl_sdr] open device, index: 0, name: Generic RTL2832U OEM, serial: 00000001
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] ignored frequency ranges: 2
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 144.100.000 Hz, stop: 144.200.000 Hz, step: 0.000.000 Hz, bandwidth: 0.000.000 Hz
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 145.588.000 Hz, stop: 145.608.000 Hz, step: 0.000.000 Hz, bandwidth: 0.000.000 Hz
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] original frequency ranges: 1
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 144.000.000 Hz, stop: 146.000.000 Hz, step: 0.000.125 Hz, bandwidth: 2.048.000 Hz
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] splitted frequency ranges: 1
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 144.000.000 Hz, stop: 146.000.000 Hz, step: 0.000.125 Hz, bandwidth: 2.048.000 Hz
[2022-01-21 04:30:48.280] [auto-sdr] [info] [rtl_sdr] recording signal, frequency: 145.821.500 Hz, power: 18.61 dB ##############################
[2022-01-21 04:30:48.281] [auto-sdr] [info] [recorder] start recording frequency: 145.821.500 Hz
[2022-01-21 04:30:48.487] [auto-sdr] [info] [rtl_sdr] start stream
[2022-01-21 04:30:49.105] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.205] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.297] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.389] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.501] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.595] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.688] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.782] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.898] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.994] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.088] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.182] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.299] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.393] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.490] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.516] [auto-sdr] [info] [rtl_sdr] cancel stream
[2022-01-21 04:30:50.582] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.695] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.793] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:51.534] [auto-sdr] [info] [rtl_sdr] stop stream
[2022-01-21 04:30:51.536] [auto-sdr] [info] [recorder] stop recording
[2022-01-21 04:30:51.539] [auto-sdr] [info] [mp3] recording time: 0.00 s, too short, removing

Recordings are stored in sdr/recordings/ directory by default.
Waterfall
Repository contains additional helpful tools to work with waterfall plot based on data from rtl-sdr-scanner module.
Live waterfall plot
Open waterfall live/index.html in your web browser. Based on https://github.com/jledet/waterfall sources.
It produces waterfall plot in real time.
waterfall_live.png
Image waterfall plot
pip3 install --user -r 'waterfall store/requirements.txt'
python3 'waterfall store/main.py'

It produces waterfall plot to sdr/waterfalls directory every 10 minutes by default.
waterfall.png
Contributing
In general don't be afraid to send pull request. Use the "fork-and-pull" Git workflow.
  1. Fork the repo
  2. Clone the project to your own machine
  3. Commit changes to your own branch
  4. Push your work back up to your fork
  5. Submit a Pull request so that we can review your changes
NOTE: Be sure to merge the latest from upstream before making a pull request!
Donations
If you enjoy this project and want to thanks, please use follow link:
Support via PayPal
License
License
About
No description, website, or topics provided.
Resources
Readme
GPL-3.0 license
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

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var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - daniel22-git/rtl-sdr-scanner-cpp · GitHub
Skip to content
BranchesTags
Repository files navigation
Introduction
This project contains rtl-sdr tool 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.
YouTube video
This project is a new version of rtl-sdr-scanner which was written in python.
An improvement over the previous version:
  • huge performance boost
  • support long time recordings
  • faster signals detection
  • save recordings as mp3
Run
Prerequisites
You need gcc, cmake and some libraries to start the work. Install it before continue. For example on Debian based distribution run follow commands:
sudo apt-get install build-essential cmake libspdlog-dev librtlsdr-dev libsox-dev libsoxr-dev libliquid-dev nlohmann-json3-dev libboost-all-dev rapidjson-dev

Build
cmake -B build -DCMAKE_BUILD_TYPE=Release
cmake --build build -j$(nproc)

Configuration
Edit your configuration in file config.json.
Execute
./build/auto-sdr config.json

Run in Docker
Build image
docker build -t auto-sdr --build-arg URL="https://github.com/shajen/rtl-sdr-scanner-cpp/archive/refs/heads/master.zip" .

Run image
docker run --hostname auto-sdr -it -v $(pwd)/sdr:/sdr -p 9999:9999 -v $(pwd)/config.json:/root/config.json auto-sdr

Example
shajen@artemida:~/git/auto-sdr-cpp $ ./build/auto-sdr config.json
[2022-01-21 03:00:55.105] [auto-sdr] [info] [main] start app auto-sdr
[2022-01-21 03:00:55.105] [auto-sdr] [info] [main] build type: release
[2022-01-21 03:00:55.172] [auto-sdr] [info] [rtl_sdr] open device, index: 0, name: Generic RTL2832U OEM, serial: 00000001
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] ignored frequency ranges: 2
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 144.100.000 Hz, stop: 144.200.000 Hz, step: 0.000.000 Hz, bandwidth: 0.000.000 Hz
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 145.588.000 Hz, stop: 145.608.000 Hz, step: 0.000.000 Hz, bandwidth: 0.000.000 Hz
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] original frequency ranges: 1
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 144.000.000 Hz, stop: 146.000.000 Hz, step: 0.000.125 Hz, bandwidth: 2.048.000 Hz
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] splitted frequency ranges: 1
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 144.000.000 Hz, stop: 146.000.000 Hz, step: 0.000.125 Hz, bandwidth: 2.048.000 Hz
[2022-01-21 04:30:48.280] [auto-sdr] [info] [rtl_sdr] recording signal, frequency: 145.821.500 Hz, power: 18.61 dB ##############################
[2022-01-21 04:30:48.281] [auto-sdr] [info] [recorder] start recording frequency: 145.821.500 Hz
[2022-01-21 04:30:48.487] [auto-sdr] [info] [rtl_sdr] start stream
[2022-01-21 04:30:49.105] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.205] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.297] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.389] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.501] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.595] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.688] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.782] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.898] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.994] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.088] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.182] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.299] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.393] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.490] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.516] [auto-sdr] [info] [rtl_sdr] cancel stream
[2022-01-21 04:30:50.582] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.695] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.793] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:51.534] [auto-sdr] [info] [rtl_sdr] stop stream
[2022-01-21 04:30:51.536] [auto-sdr] [info] [recorder] stop recording
[2022-01-21 04:30:51.539] [auto-sdr] [info] [mp3] recording time: 0.00 s, too short, removing

Recordings are stored in sdr/recordings/ directory by default.
Waterfall
Repository contains additional helpful tools to work with waterfall plot based on data from rtl-sdr-scanner module.
Live waterfall plot
Open waterfall live/index.html in your web browser. Based on https://github.com/jledet/waterfall sources.
It produces waterfall plot in real time.
waterfall_live.png
Image waterfall plot
pip3 install --user -r 'waterfall store/requirements.txt'
python3 'waterfall store/main.py'

It produces waterfall plot to sdr/waterfalls directory every 10 minutes by default.
waterfall.png
Contributing
In general don't be afraid to send pull request. Use the "fork-and-pull" Git workflow.
  1. Fork the repo
  2. Clone the project to your own machine
  3. Commit changes to your own branch
  4. Push your work back up to your fork
  5. Submit a Pull request so that we can review your changes
NOTE: Be sure to merge the latest from upstream before making a pull request!
Donations
If you enjoy this project and want to thanks, please use follow link:
Support via PayPal
License
License
About
No description, website, or topics provided.
Resources
Readme
GPL-3.0 license
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

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(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
GitHub - daniel22-git/rtl-sdr-scanner-cpp · GitHub
Skip to content
BranchesTags
Repository files navigation
Introduction
This project contains rtl-sdr tool 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.
YouTube video
This project is a new version of rtl-sdr-scanner which was written in python.
An improvement over the previous version:
  • huge performance boost
  • support long time recordings
  • faster signals detection
  • save recordings as mp3
Run
Prerequisites
You need gcc, cmake and some libraries to start the work. Install it before continue. For example on Debian based distribution run follow commands:
sudo apt-get install build-essential cmake libspdlog-dev librtlsdr-dev libsox-dev libsoxr-dev libliquid-dev nlohmann-json3-dev libboost-all-dev rapidjson-dev

Build
cmake -B build -DCMAKE_BUILD_TYPE=Release
cmake --build build -j$(nproc)

Configuration
Edit your configuration in file config.json.
Execute
./build/auto-sdr config.json

Run in Docker
Build image
docker build -t auto-sdr --build-arg URL="https://github.com/shajen/rtl-sdr-scanner-cpp/archive/refs/heads/master.zip" .

Run image
docker run --hostname auto-sdr -it -v $(pwd)/sdr:/sdr -p 9999:9999 -v $(pwd)/config.json:/root/config.json auto-sdr

Example
shajen@artemida:~/git/auto-sdr-cpp $ ./build/auto-sdr config.json
[2022-01-21 03:00:55.105] [auto-sdr] [info] [main] start app auto-sdr
[2022-01-21 03:00:55.105] [auto-sdr] [info] [main] build type: release
[2022-01-21 03:00:55.172] [auto-sdr] [info] [rtl_sdr] open device, index: 0, name: Generic RTL2832U OEM, serial: 00000001
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] ignored frequency ranges: 2
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 144.100.000 Hz, stop: 144.200.000 Hz, step: 0.000.000 Hz, bandwidth: 0.000.000 Hz
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 145.588.000 Hz, stop: 145.608.000 Hz, step: 0.000.000 Hz, bandwidth: 0.000.000 Hz
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] original frequency ranges: 1
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 144.000.000 Hz, stop: 146.000.000 Hz, step: 0.000.125 Hz, bandwidth: 2.048.000 Hz
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] splitted frequency ranges: 1
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 144.000.000 Hz, stop: 146.000.000 Hz, step: 0.000.125 Hz, bandwidth: 2.048.000 Hz
[2022-01-21 04:30:48.280] [auto-sdr] [info] [rtl_sdr] recording signal, frequency: 145.821.500 Hz, power: 18.61 dB ##############################
[2022-01-21 04:30:48.281] [auto-sdr] [info] [recorder] start recording frequency: 145.821.500 Hz
[2022-01-21 04:30:48.487] [auto-sdr] [info] [rtl_sdr] start stream
[2022-01-21 04:30:49.105] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.205] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.297] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.389] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.501] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.595] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.688] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.782] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.898] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.994] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.088] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.182] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.299] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.393] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.490] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.516] [auto-sdr] [info] [rtl_sdr] cancel stream
[2022-01-21 04:30:50.582] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.695] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.793] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:51.534] [auto-sdr] [info] [rtl_sdr] stop stream
[2022-01-21 04:30:51.536] [auto-sdr] [info] [recorder] stop recording
[2022-01-21 04:30:51.539] [auto-sdr] [info] [mp3] recording time: 0.00 s, too short, removing

Recordings are stored in sdr/recordings/ directory by default.
Waterfall
Repository contains additional helpful tools to work with waterfall plot based on data from rtl-sdr-scanner module.
Live waterfall plot
Open waterfall live/index.html in your web browser. Based on https://github.com/jledet/waterfall sources.
It produces waterfall plot in real time.
waterfall_live.png
Image waterfall plot
pip3 install --user -r 'waterfall store/requirements.txt'
python3 'waterfall store/main.py'

It produces waterfall plot to sdr/waterfalls directory every 10 minutes by default.
waterfall.png
Contributing
In general don't be afraid to send pull request. Use the "fork-and-pull" Git workflow.
  1. Fork the repo
  2. Clone the project to your own machine
  3. Commit changes to your own branch
  4. Push your work back up to your fork
  5. Submit a Pull request so that we can review your changes
NOTE: Be sure to merge the latest from upstream before making a pull request!
Donations
If you enjoy this project and want to thanks, please use follow link:
Support via PayPal
License
License
About
No description, website, or topics provided.
Resources
Readme
GPL-3.0 license
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
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})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - daniel22-git/rtl-sdr-scanner-cpp · GitHub
Skip to content
BranchesTags
Repository files navigation
Introduction
This project contains rtl-sdr tool 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.
YouTube video
This project is a new version of rtl-sdr-scanner which was written in python.
An improvement over the previous version:
  • huge performance boost
  • support long time recordings
  • faster signals detection
  • save recordings as mp3
Run
Prerequisites
You need gcc, cmake and some libraries to start the work. Install it before continue. For example on Debian based distribution run follow commands:
sudo apt-get install build-essential cmake libspdlog-dev librtlsdr-dev libsox-dev libsoxr-dev libliquid-dev nlohmann-json3-dev libboost-all-dev rapidjson-dev

Build
cmake -B build -DCMAKE_BUILD_TYPE=Release
cmake --build build -j$(nproc)

Configuration
Edit your configuration in file config.json.
Execute
./build/auto-sdr config.json

Run in Docker
Build image
docker build -t auto-sdr --build-arg URL="https://github.com/shajen/rtl-sdr-scanner-cpp/archive/refs/heads/master.zip" .

Run image
docker run --hostname auto-sdr -it -v $(pwd)/sdr:/sdr -p 9999:9999 -v $(pwd)/config.json:/root/config.json auto-sdr

Example
shajen@artemida:~/git/auto-sdr-cpp $ ./build/auto-sdr config.json
[2022-01-21 03:00:55.105] [auto-sdr] [info] [main] start app auto-sdr
[2022-01-21 03:00:55.105] [auto-sdr] [info] [main] build type: release
[2022-01-21 03:00:55.172] [auto-sdr] [info] [rtl_sdr] open device, index: 0, name: Generic RTL2832U OEM, serial: 00000001
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] ignored frequency ranges: 2
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 144.100.000 Hz, stop: 144.200.000 Hz, step: 0.000.000 Hz, bandwidth: 0.000.000 Hz
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 145.588.000 Hz, stop: 145.608.000 Hz, step: 0.000.000 Hz, bandwidth: 0.000.000 Hz
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] original frequency ranges: 1
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 144.000.000 Hz, stop: 146.000.000 Hz, step: 0.000.125 Hz, bandwidth: 2.048.000 Hz
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] splitted frequency ranges: 1
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 144.000.000 Hz, stop: 146.000.000 Hz, step: 0.000.125 Hz, bandwidth: 2.048.000 Hz
[2022-01-21 04:30:48.280] [auto-sdr] [info] [rtl_sdr] recording signal, frequency: 145.821.500 Hz, power: 18.61 dB ##############################
[2022-01-21 04:30:48.281] [auto-sdr] [info] [recorder] start recording frequency: 145.821.500 Hz
[2022-01-21 04:30:48.487] [auto-sdr] [info] [rtl_sdr] start stream
[2022-01-21 04:30:49.105] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.205] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.297] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.389] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.501] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.595] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.688] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.782] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.898] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.994] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.088] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.182] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.299] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.393] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.490] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.516] [auto-sdr] [info] [rtl_sdr] cancel stream
[2022-01-21 04:30:50.582] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.695] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.793] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:51.534] [auto-sdr] [info] [rtl_sdr] stop stream
[2022-01-21 04:30:51.536] [auto-sdr] [info] [recorder] stop recording
[2022-01-21 04:30:51.539] [auto-sdr] [info] [mp3] recording time: 0.00 s, too short, removing

Recordings are stored in sdr/recordings/ directory by default.
Waterfall
Repository contains additional helpful tools to work with waterfall plot based on data from rtl-sdr-scanner module.
Live waterfall plot
Open waterfall live/index.html in your web browser. Based on https://github.com/jledet/waterfall sources.
It produces waterfall plot in real time.
waterfall_live.png
Image waterfall plot
pip3 install --user -r 'waterfall store/requirements.txt'
python3 'waterfall store/main.py'

It produces waterfall plot to sdr/waterfalls directory every 10 minutes by default.
waterfall.png
Contributing
In general don't be afraid to send pull request. Use the "fork-and-pull" Git workflow.
  1. Fork the repo
  2. Clone the project to your own machine
  3. Commit changes to your own branch
  4. Push your work back up to your fork
  5. Submit a Pull request so that we can review your changes
NOTE: Be sure to merge the latest from upstream before making a pull request!
Donations
If you enjoy this project and want to thanks, please use follow link:
Support via PayPal
License
License
About
No description, website, or topics provided.
Resources
Readme
GPL-3.0 license
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
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})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - daniel22-git/rtl-sdr-scanner-cpp · GitHub
Skip to content
BranchesTags
Repository files navigation
Introduction
This project contains rtl-sdr tool 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.
YouTube video
This project is a new version of rtl-sdr-scanner which was written in python.
An improvement over the previous version:
  • huge performance boost
  • support long time recordings
  • faster signals detection
  • save recordings as mp3
Run
Prerequisites
You need gcc, cmake and some libraries to start the work. Install it before continue. For example on Debian based distribution run follow commands:
sudo apt-get install build-essential cmake libspdlog-dev librtlsdr-dev libsox-dev libsoxr-dev libliquid-dev nlohmann-json3-dev libboost-all-dev rapidjson-dev

Build
cmake -B build -DCMAKE_BUILD_TYPE=Release
cmake --build build -j$(nproc)

Configuration
Edit your configuration in file config.json.
Execute
./build/auto-sdr config.json

Run in Docker
Build image
docker build -t auto-sdr --build-arg URL="https://github.com/shajen/rtl-sdr-scanner-cpp/archive/refs/heads/master.zip" .

Run image
docker run --hostname auto-sdr -it -v $(pwd)/sdr:/sdr -p 9999:9999 -v $(pwd)/config.json:/root/config.json auto-sdr

Example
shajen@artemida:~/git/auto-sdr-cpp $ ./build/auto-sdr config.json
[2022-01-21 03:00:55.105] [auto-sdr] [info] [main] start app auto-sdr
[2022-01-21 03:00:55.105] [auto-sdr] [info] [main] build type: release
[2022-01-21 03:00:55.172] [auto-sdr] [info] [rtl_sdr] open device, index: 0, name: Generic RTL2832U OEM, serial: 00000001
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] ignored frequency ranges: 2
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 144.100.000 Hz, stop: 144.200.000 Hz, step: 0.000.000 Hz, bandwidth: 0.000.000 Hz
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 145.588.000 Hz, stop: 145.608.000 Hz, step: 0.000.000 Hz, bandwidth: 0.000.000 Hz
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] original frequency ranges: 1
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 144.000.000 Hz, stop: 146.000.000 Hz, step: 0.000.125 Hz, bandwidth: 2.048.000 Hz
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] splitted frequency ranges: 1
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 144.000.000 Hz, stop: 146.000.000 Hz, step: 0.000.125 Hz, bandwidth: 2.048.000 Hz
[2022-01-21 04:30:48.280] [auto-sdr] [info] [rtl_sdr] recording signal, frequency: 145.821.500 Hz, power: 18.61 dB ##############################
[2022-01-21 04:30:48.281] [auto-sdr] [info] [recorder] start recording frequency: 145.821.500 Hz
[2022-01-21 04:30:48.487] [auto-sdr] [info] [rtl_sdr] start stream
[2022-01-21 04:30:49.105] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.205] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.297] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.389] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.501] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.595] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.688] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.782] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.898] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.994] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.088] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.182] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.299] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.393] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.490] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.516] [auto-sdr] [info] [rtl_sdr] cancel stream
[2022-01-21 04:30:50.582] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.695] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.793] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:51.534] [auto-sdr] [info] [rtl_sdr] stop stream
[2022-01-21 04:30:51.536] [auto-sdr] [info] [recorder] stop recording
[2022-01-21 04:30:51.539] [auto-sdr] [info] [mp3] recording time: 0.00 s, too short, removing

Recordings are stored in sdr/recordings/ directory by default.
Waterfall
Repository contains additional helpful tools to work with waterfall plot based on data from rtl-sdr-scanner module.
Live waterfall plot
Open waterfall live/index.html in your web browser. Based on https://github.com/jledet/waterfall sources.
It produces waterfall plot in real time.
waterfall_live.png
Image waterfall plot
pip3 install --user -r 'waterfall store/requirements.txt'
python3 'waterfall store/main.py'

It produces waterfall plot to sdr/waterfalls directory every 10 minutes by default.
waterfall.png
Contributing
In general don't be afraid to send pull request. Use the "fork-and-pull" Git workflow.
  1. Fork the repo
  2. Clone the project to your own machine
  3. Commit changes to your own branch
  4. Push your work back up to your fork
  5. Submit a Pull request so that we can review your changes
NOTE: Be sure to merge the latest from upstream before making a pull request!
Donations
If you enjoy this project and want to thanks, please use follow link:
Support via PayPal
License
License
About
No description, website, or topics provided.
Resources
Readme
GPL-3.0 license
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GitHub - daniel22-git/rtl-sdr-scanner-cpp · GitHub
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Introduction
This project contains rtl-sdr tool 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.
YouTube video
This project is a new version of rtl-sdr-scanner which was written in python.
An improvement over the previous version:
  • huge performance boost
  • support long time recordings
  • faster signals detection
  • save recordings as mp3
Run
Prerequisites
You need gcc, cmake and some libraries to start the work. Install it before continue. For example on Debian based distribution run follow commands:
sudo apt-get install build-essential cmake libspdlog-dev librtlsdr-dev libsox-dev libsoxr-dev libliquid-dev nlohmann-json3-dev libboost-all-dev rapidjson-dev

Build
cmake -B build -DCMAKE_BUILD_TYPE=Release
cmake --build build -j$(nproc)

Configuration
Edit your configuration in file config.json.
Execute
./build/auto-sdr config.json

Run in Docker
Build image
docker build -t auto-sdr --build-arg URL="https://github.com/shajen/rtl-sdr-scanner-cpp/archive/refs/heads/master.zip" .

Run image
docker run --hostname auto-sdr -it -v $(pwd)/sdr:/sdr -p 9999:9999 -v $(pwd)/config.json:/root/config.json auto-sdr

Example
shajen@artemida:~/git/auto-sdr-cpp $ ./build/auto-sdr config.json
[2022-01-21 03:00:55.105] [auto-sdr] [info] [main] start app auto-sdr
[2022-01-21 03:00:55.105] [auto-sdr] [info] [main] build type: release
[2022-01-21 03:00:55.172] [auto-sdr] [info] [rtl_sdr] open device, index: 0, name: Generic RTL2832U OEM, serial: 00000001
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] ignored frequency ranges: 2
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 144.100.000 Hz, stop: 144.200.000 Hz, step: 0.000.000 Hz, bandwidth: 0.000.000 Hz
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 145.588.000 Hz, stop: 145.608.000 Hz, step: 0.000.000 Hz, bandwidth: 0.000.000 Hz
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] original frequency ranges: 1
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 144.000.000 Hz, stop: 146.000.000 Hz, step: 0.000.125 Hz, bandwidth: 2.048.000 Hz
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] splitted frequency ranges: 1
[2022-01-21 03:00:55.659] [auto-sdr] [info] [rtl_sdr] frequency range, start: 144.000.000 Hz, stop: 146.000.000 Hz, step: 0.000.125 Hz, bandwidth: 2.048.000 Hz
[2022-01-21 04:30:48.280] [auto-sdr] [info] [rtl_sdr] recording signal, frequency: 145.821.500 Hz, power: 18.61 dB ##############################
[2022-01-21 04:30:48.281] [auto-sdr] [info] [recorder] start recording frequency: 145.821.500 Hz
[2022-01-21 04:30:48.487] [auto-sdr] [info] [rtl_sdr] start stream
[2022-01-21 04:30:49.105] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.205] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.297] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.389] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.501] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.595] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.688] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.782] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.898] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:49.994] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.088] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.182] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.299] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.393] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.490] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.516] [auto-sdr] [info] [rtl_sdr] cancel stream
[2022-01-21 04:30:50.582] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.695] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:50.793] [auto-sdr] [info] [recorder] no signal
[2022-01-21 04:30:51.534] [auto-sdr] [info] [rtl_sdr] stop stream
[2022-01-21 04:30:51.536] [auto-sdr] [info] [recorder] stop recording
[2022-01-21 04:30:51.539] [auto-sdr] [info] [mp3] recording time: 0.00 s, too short, removing

Recordings are stored in sdr/recordings/ directory by default.
Waterfall
Repository contains additional helpful tools to work with waterfall plot based on data from rtl-sdr-scanner module.
Live waterfall plot
Open waterfall live/index.html in your web browser. Based on https://github.com/jledet/waterfall sources.
It produces waterfall plot in real time.
waterfall_live.png
Image waterfall plot
pip3 install --user -r 'waterfall store/requirements.txt'
python3 'waterfall store/main.py'

It produces waterfall plot to sdr/waterfalls directory every 10 minutes by default.
waterfall.png
Contributing
In general don't be afraid to send pull request. Use the "fork-and-pull" Git workflow.
  1. Fork the repo
  2. Clone the project to your own machine
  3. Commit changes to your own branch
  4. Push your work back up to your fork
  5. Submit a Pull request so that we can review your changes
NOTE: Be sure to merge the latest from upstream before making a pull request!
Donations
If you enjoy this project and want to thanks, please use follow link:
Support via PayPal
License
License
About
No description, website, or topics provided.
Resources
Readme
GPL-3.0 license
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages