Awesome/Automatic SDR

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• Awesome/Automatic SDR
  • Overview
    • Introduction
    • News/Changelog
  • FT8
    • Maps
      • Default Map
      • Filtered Map
    • Info
      • Time plots
      • Radio Bands Plots
      • Stats
  • SSTV (from ISS)
    • Overview
    • Last results
      • 13-04-2022 09:21 and 10:58
      • 12-04-2022 13:24
  • SSTV (from HAM Radio)
    • Preview
    • Last results
  • WEFAX
    • Preview
    • Last results

Overview

Introduction

Normally I am a computer scientist with a focus on data science and software engineering located in Nuremberg (QTH JN59NK). Today I want to share my radio signal hobby with all of you. My callsign is DD7MB.

This page is about automatic (live) monitoring/reporting of different radio signals and sdr related topics. Unfortunately, this page is under construction and is not complete. This page has started on 04-Mar-2022 and there are a lot of things to publish and do. So check back from time to time.

I am starting with publishing FT8-signal maps received with my loop antenna. I added WEFAX, SSTV (from ISS) and SSTV (from HAM Radio) sections.

The setup is based on GNU Radio & self-developed tools/software in Python and C++. Timestamps are specified in UTC. New FT8 data is automatically published every two hours. The diagrams with time axis always refer to the last 7 days. The Number of received signals by day plot is an exception to this.

• Also check out DD7MB.
• Also check out A-SDR / Independer.

News/Changelog

• 29.06.2024: Automatic FT8 recording is currently paused.
• 15.05.2024: Automatic FT8 recording is active again.
• 13.05.2024: Automatic FT8 recording is currently paused.
• 18.12.2023: Added website DD7MB.
• 14.12.2023: Automatic FT8 recording is active again.
• 08.12.2023: Automatic FT8 recording is currently paused.
• 03.12.2023: Automatic FT8 recording is active again.
• 23.11.2023: Automatic FT8 recording is currently paused.
• 27.05.2023: Automatic FT8 recording is active again (switched location).
• 15.05.2023: Automatic FT8 recording is currently paused.
• 14.01.2023: FT8 data collecting is active again.
• 13.01.2023: Updated SSTV-receiving (from HAM Radio) section.
• 04.01.2023: FT8 data collecting was disabled. Received SSTV images.
• 12.12.2022: Update Infrastructure (there may be gaps in data collection).
• 29.11.2022: Added SSTV-receiving (from HAM Radio) section.
• 28.11.2022: FT8 data collecting is active again.
• 23.11.2022: FT8 data collecting was disabled. Received SSTV images.
• 11.10.2022: Improve FT8 Visualizations.
• 10.10.2022: Automatic FT8 recording is active again (in JN59).
• 31.08.2022: Due to the current significantly increased energy costs, automatic FT8 recording is currently paused.
• 05.07.2022: Add Independer Section.
• 21.06.2022: Improve description.
• 19.04.2022: FT8 data collecting was disabled. Received wefaxes (published - see below).
• 13.04.2022: Added SSTV-receiving (from ISS) section.
• 07.04.2022: Added WEFAX-receiving section and new domain: a-sdr.org.
• 06.04.2022: FT8 data collecting was disabled. Received wefaxes (published - see below).
• 30.03.2022: FT8 data collecting was disabled. Received wefaxes.
• 04.03.2022: Initial release.

FT8

Maps

There are two sections: Default Map and Filtered Map.

Default Map

Please select one of these modes:

• Dark map visualizing influence of different radio amateurs
• Dark map visualizing all signals equal
• Bright map visualizing influence of different radio amateurs
• Bright map visualizing all signals equal

Go to full size

Go to full size

Go to full size

Go to full size

Filtered Map

Please select one of these modes:

• By radio band
• By time

Go to full size

Go to full size

Info

There are two sections: Time plots and Stats.

Time plots

Please select one of these modes:

• By radio band
• By frequency

Go to full size

Go to full size

Radio Bands Plots

Please select one of these modes:

• Time series
• All

Go to full size

Go to full size

Stats

Please select one of these modes:

• Frequent callsigns
• Frequent grids

Go to full size

Go to full size

SSTV (from ISS)

Overview

Last results

13-04-2022 09:21 and 10:58

12-04-2022 13:24

SSTV (from HAM Radio)

Preview

Last results

• 13.01.2023: Go to directory
• 28.11.2022: Go to directory

WEFAX

Preview

Last results

• 19.04.2022: Go to directory
• 06.04.2022: Go to directory