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Downloads · Tools · Sources

Downloads & Sources

All tools, programs, official links and online resources from the radio, SDR and FPV sections — sorted by topic for quick access.

📻SDR software & Reception

SDR++ ↗ Modern cross-platform SDR receiver

SDR# (Airspy) ↗ Classic Windows SDR with a plugin ecosystem

Zadig ↗ USB driver (WinUSB) for RTL-SDR on Windows

VB-Audio Cable ↗ Virtual audio cable for chaining decoders

VC++ Redistributable x64 ↗ Runtime library for SDR++

rtl-sdr.com ↗ Hardware info, blog, buying advice

🛰Weather Satellites

noaa-apt ↗ Modern NOAA APT decoder (Win/Linux)

Gpredict ↗ Satellite tracking & Pass calculation

Heavens-Above ↗ Calculate pass times online

📶Digital Signals

dump1090 ↗ ADS-B decoder for aircraft tracking

AIS-catcher ↗ AIS decoder for ship traffic

WSJT-X ↗ Decode FT8/FT4/JT modes

GridTracker ↗ Visualisation for WSJT-X contacts

PSK Reporter ↗ Worldwide reception reports for digital modes

APRS.fi ↗ APRS positions live on the map

🔒TETRA & Trunking

SDRTrunk ↗ Trunking decoder (P25, DMR, ...)

GopherTrunk ↗ Pure-Go trunking scanner (a single EXE)

cropinghigh TETRA-Plugin ↗ TETRA demodulator for SDR++

MSYS2 ↗ Build environment for native Windows compilation

📜Amateur Radio & Authorities

Bundesnetzagentur ↗ Frequency management, exams, call signs

Frequenzplan (BNetzA) ↗ Official German frequency plan

DARC ↗ German Amateur Radio Club (DARC)

BDBOS ↗ Federal agency for emergency-services digital radio

🌐Online reception & Maps

WebSDR ↗ Use SDR receivers worldwide in the browser

Flightradar24 ↗ Live aircraft tracking

MarineTraffic ↗ Live ship tracking

✈FPV resources

Oscar Liang ↗ Comprehensive FPV guides & Tuning

Betaflight Blackbox Explorer ↗ Analyse blackbox logs online

FPV Build Calculator → Own TWR calculator on blunaa.com

📦blunaa.com downloads

RSS feed → Subscribe to the blog via RSS

Documentation → Project documentation & Version history

Quick reference → Frequencies, abbreviations, frequency finder

Note: External links (↗) lead to third-party sites. Please observe their respective licence and terms of use. Only ever download software from the official sources.