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#sdr

4 posts2 participants0 posts today
Conan the Sysadmin<p>Costing but a few dozen coins, these enchanted boxes can pull whispers out of the aether. <a href="https://mstdn.social/tags/SDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SDR</span></a> <a href="https://mstdn.social/tags/RaspberryPi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RaspberryPi</span></a> <a href="https://mstdn.social/tags/OpenSource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenSource</span></a> <a href="https://cromwell-intl.com/open-source/raspberry-pi/sdr-getting-started.html?s=mc" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">cromwell-intl.com/open-source/</span><span class="invisible">raspberry-pi/sdr-getting-started.html?s=mc</span></a></p>
Come On Giant Asteroid!<p><a href="https://www.radioworld.com/news-and-business/news-makers/meet-the-hobbyists-behind-todays-smartest-radios" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">radioworld.com/news-and-busine</span><span class="invisible">ss/news-makers/meet-the-hobbyists-behind-todays-smartest-radios</span></a></p><p><a href="https://mastodon.radio/tags/SDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SDR</span></a><br><a href="https://mastodon.radio/tags/HobbyRadio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HobbyRadio</span></a></p>
The Wrew (WOTYE!)<p>Interested in <a href="https://masto.hackers.town/tags/SDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SDR</span></a> and <a href="https://masto.hackers.town/tags/Satcom" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Satcom</span></a>? Aside from the requisite hardware (SDR, antenna, filters and amplifiers...), you also need software capable of doing it... and that is where <a href="https://masto.hackers.town/tags/SatDump" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SatDump</span></a> comes in. </p><p>It's tailor made for using SDRs to track, receive, and decode satellite transmissions.... and it looks SUPER FUCKING COOL!</p><p><a href="https://wrewtopia.com/read/2025-07-22" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">wrewtopia.com/read/2025-07-22</span><span class="invisible"></span></a></p>
Ice Breaker<p>Testing out plane decoding on macOS. Seems to be pretty busy out there today. <a href="https://mastodon.social/tags/sdr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sdr</span></a> <a href="https://mastodon.social/tags/macos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>macos</span></a> #1090</p><p>(software is here: <a href="https://www.blackcatsystems.com/software/cocoa1090.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">blackcatsystems.com/software/c</span><span class="invisible">ocoa1090.html</span></a>)</p>
5h15h<p>another interesting use for my <a href="https://techhub.social/tags/RTLSDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RTLSDR</span></a> setup: Lightning produces fairly wideband bursts of RF energy, especially down in the VLF to HF frequencies <a href="https://ranous.wordpress.com/2017/08/03/diy-lightning-detection-with-sdr/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">ranous.wordpress.com/2017/08/0</span><span class="invisible">3/diy-lightning-detection-with-sdr/</span></a> <a href="https://techhub.social/tags/SDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SDR</span></a> <a href="https://techhub.social/tags/amateurradio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>amateurradio</span></a> <a href="https://techhub.social/tags/softwaredefinedradio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>softwaredefinedradio</span></a></p>
ACARS Drama<p>Seeing some new feeders located in Bulgaria, Texas, Germany… thank you for your feeds, the glutenous drama engine welcomes additional sources of sustenance!</p><p>If you would like to feed the Drama engines by harvesting your sky drama with an SDR, check out acarsdrama.com to learn more.</p><p><a href="https://live.acarsdrama.com/tags/acars" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>acars</span></a> <a href="https://live.acarsdrama.com/tags/vdlm2" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>vdlm2</span></a> <a href="https://live.acarsdrama.com/tags/avgeek" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>avgeek</span></a> <a href="https://live.acarsdrama.com/tags/sdr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sdr</span></a></p>
ACARS Drama<p>Lots of new feeds in many countries the last few days!</p><p>Thanks to the most wonderful people in the world, we now have coverage of mystery galley fluids, broken coffee makers and lavs that won't flush in:</p><p>Barvaria, Germany<br>Winterthur, Switzerland<br>Dornbirn, Austria<br>Bangkok, Thailand<br>Saint-Nazaire, France</p><p>Thanks to all these feeders - if you'd like to feed the drama machine, check out <a href="https://acarsdrama.com" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">acarsdrama.com</span><span class="invisible"></span></a> for info!</p><p><a href="https://live.acarsdrama.com/tags/acars" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>acars</span></a> <a href="https://live.acarsdrama.com/tags/vdlm2" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>vdlm2</span></a> <a href="https://live.acarsdrama.com/tags/avgeek" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>avgeek</span></a> <a href="https://live.acarsdrama.com/tags/sdr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sdr</span></a></p>
ACARS Drama<p>A step by step guide on how to feed the ACARS Drama Engine with the latest version of the adsb.im image!</p><p><a href="https://mike-sheward.medium.com/feed-acars-drama-with-adsb-im-a-step-by-step-guide-a78983f6ed18" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">mike-sheward.medium.com/feed-a</span><span class="invisible">cars-drama-with-adsb-im-a-step-by-step-guide-a78983f6ed18</span></a></p><p><a href="https://live.acarsdrama.com/tags/avgeek" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>avgeek</span></a> <a href="https://live.acarsdrama.com/tags/acars" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>acars</span></a> <a href="https://live.acarsdrama.com/tags/vdlm2" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>vdlm2</span></a> <a href="https://live.acarsdrama.com/tags/sdr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sdr</span></a></p>
Steve Stroh N8GNJ<p>Zero Retries 0209 - <br><a href="https://www.zeroretries.org/p/zero-retries-0209" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">zeroretries.org/p/zero-retries</span><span class="invisible">-0209</span></a></p><p>* VARA FM - 12.5 kHz Bandwidth Versus 25 kHz Bandwidth<br>* Jim Boddie NG2J - Silent Keyboard<br>* ADRCS Press Release re: IP400<br>* SARC Communicator, 7/8 2025<br>* Radio Module 2 and DreamHAT+<br>* HydraSDR RFOne<br>* My Portable Packet Radio Test Box (video)<br>* OpenWrt ampr-ripd package<br>* Seeed Studios reRouter</p><p>Zero Retries is an independent Amateur Radio newsletter.<br><a href="https://mastodon.radio/tags/hamradio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hamradio</span></a> <a href="https://mastodon.radio/tags/HydraSDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HydraSDR</span></a> <a href="https://mastodon.radio/tags/sdr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sdr</span></a></p>
ACARS Drama<p>If you’re looking for a quick and easy way to get started feeding the ACARS Drama engine, and lots of other great ADSB, VDLM2 and more projects - check out <a href="https://adsb.im" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">adsb.im</span><span class="invisible"></span></a>.</p><p>The project is a single image with support for multiple aggregators, including, as of the new version that just dropped — ACARS Drama!!</p><p>Big thanks to the adsb.im crew for including us.</p><p><a href="https://live.acarsdrama.com/tags/acars" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>acars</span></a> <a href="https://live.acarsdrama.com/tags/vdlm2" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>vdlm2</span></a> <a href="https://live.acarsdrama.com/tags/avgeek" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>avgeek</span></a> <a href="https://live.acarsdrama.com/tags/sdr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sdr</span></a></p>
autochthon<p>Panoradio SDR | Advanced Software Defined Radio<br><a href="https://panoradio-sdr.de/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">panoradio-sdr.de/</span><span class="invisible"></span></a></p><p>"This blog presents new advanced topics on software defined radio to interested amateurs and professionals. It provides current research topics as well as tutorials and introductory material on selected SDR and signal processing topics."</p><p><a href="https://mas.to/tags/radio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>radio</span></a> <a href="https://mas.to/tags/sdr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sdr</span></a> <a href="https://mas.to/tags/research" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>research</span></a> <a href="https://mas.to/tags/signal_processing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>signal_processing</span></a></p>
mau 🏳️‍🌈#EndFossilFuels<p>Just got my RTL-SDR and started messing around with it.</p><p>Of course, local radio in North Carolina is mostly religious fundamentalism and car sales.</p><p>Gotta search for the emergency service frequencies.</p><p><a href="https://mas.to/tags/SDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SDR</span></a></p>
Matt Layman<p>🐍 How can you use <a href="https://mastodon.social/tags/Python" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Python</span></a> with Software Defined Radios (<a href="https://mastodon.social/tags/SDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SDR</span></a>)? In this presentation, Patrick shows us his neat project of applying Python to recording radio signals. <a href="https://www.youtube.com/watch?v=MonR5zZL-Es" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">youtube.com/watch?v=MonR5zZL-Es</span><span class="invisible"></span></a></p>
Benjamin Vernoux<p>🚀 HydraSDR RFOne Host Tools are now fully open source!<br>✅ Cross-platform support (Windows/Linux/MacOS)<br>✅ Shared libraries + DLL included<br>✅ Complete documentation &amp; build instructions<br>📖 Docs: <a href="https://github.com/hydrasdr/rfone_host/tree/main/hydrasdr-tools" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/hydrasdr/rfone_host</span><span class="invisible">/tree/main/hydrasdr-tools</span></a><br>💻 Code: <a href="https://github.com/hydrasdr/rfone_host" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">github.com/hydrasdr/rfone_host</span><span class="invisible"></span></a><br>More to come on 02 July 2025 17:00 (UTC/GMT+2 France) with open source firmware ... <br>For more details follow the countdown on <a href="https://hydrasdr.com" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">hydrasdr.com</span><span class="invisible"></span></a></p><p><a href="https://infosec.exchange/tags/OpenSource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenSource</span></a> <a href="https://infosec.exchange/tags/SDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SDR</span></a> <a href="https://infosec.exchange/tags/HydraSDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HydraSDR</span></a> <a href="https://infosec.exchange/tags/RFEngineering" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RFEngineering</span></a></p>
Harvey Sandstrom<p>The HackRF One came out a decade ago, but there's finally a major hardware uprev. The HackRF Pro. <a href="https://mastodon.social/tags/electronics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>electronics</span></a> <a href="https://mastodon.social/tags/sdr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sdr</span></a> <a href="https://greatscottgadgets.com/hackrf/pro/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">greatscottgadgets.com/hackrf/p</span><span class="invisible">ro/</span></a></p>
LittleAlex 🇺🇦🇮🇱🇩🇪🇳🇴<p>Die Software Radio Academy ist gerade live!</p><p><a href="https://infosec.exchange/tags/hamradio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hamradio</span></a> <a href="https://infosec.exchange/tags/sdr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sdr</span></a> </p><p><a href="https://youtube.sdra.io/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">youtube.sdra.io/</span><span class="invisible"></span></a></p>
𝑮7𝑰𝙕𝑼 𝑹𝙍𝑫<p>Radio Software</p><p>I use Zello to link audio received on multiple SDR radios at home to my phone when I'm out and about. </p><p>Channels on the SDRs are fed via virtual audio cables to the Voicemeeter audio mixer, which has a remote macro addon which I use to prioritise some channels over others by having one channel mute others if they're active together. The mixer output is fed to Zello and Zello uses "vox" mode to key the "transmitter". </p><p>On 25th June Zello pulled support for the older free Zello PC app I used, and the service stopped working. Thank fully there's a workaround, as Zello are continuing free use for Friends and Family using the mobile app. </p><p>By running Zello mobile on the Bluestacks Android emulator in Windows, I can continue to use the facility. Happy days!</p><p><a href="https://universeodon.com/tags/zello" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>zello</span></a> <br><a href="https://universeodon.com/tags/sdr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sdr</span></a></p>
5h15h<p>tried creating an image (using <a href="https://techhub.social/tags/chatGPT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>chatGPT</span></a>) of a concept Software Defined Radio using <a href="https://techhub.social/tags/RaspberryPi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RaspberryPi</span></a>, <a href="https://techhub.social/tags/RTLSDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RTLSDR</span></a> in custom casing, knobs, keyboard &amp; screen running <a href="https://techhub.social/tags/SDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SDR</span></a> Software. I need to improve the prompt to be more detailed. <a href="https://techhub.social/tags/amateurradio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>amateurradio</span></a> <a href="https://techhub.social/tags/hamradio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hamradio</span></a> <a href="https://techhub.social/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a> <a href="https://techhub.social/tags/GenAI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GenAI</span></a></p>
tjhowse<p>More fun with my <a href="https://howse.social/tags/nanoVNA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nanoVNA</span></a>! </p><p>Two almost identical 915MHz antennae sold for use with <a href="https://howse.social/tags/meshtastic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>meshtastic</span></a> <a href="https://howse.social/tags/lora" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lora</span></a> radios. Roughly the same delivered price. One from ebay, one from aliexpress.</p><p>They're both great antennae at the target frequency. However one of them completely shits the bed when you bend the hinge 90°. Antennae are weird.</p><p><a href="https://howse.social/tags/lorawan" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lorawan</span></a> <a href="https://howse.social/tags/radio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>radio</span></a> <a href="https://howse.social/tags/sdr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sdr</span></a></p><p><a href="https://youtu.be/xz64nPeKJR8" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="">youtu.be/xz64nPeKJR8</span><span class="invisible"></span></a></p>
Ice Breaker<p>Back to playing with airplane software - I got some coax and hooked up my SDR to my old hotspot antenna that's still on the roof - huge difference. Plus, I figured out how to add maps so it doesn't look like it's running on an Apple II <a href="https://mastodon.social/tags/sdr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sdr</span></a> <a href="https://mastodon.social/tags/planeplotter" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>planeplotter</span></a> <a href="https://mastodon.social/tags/planes" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>planes</span></a> <a href="https://mastodon.social/tags/radio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>radio</span></a></p>
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