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#sdr

4 posts4 participants0 posts today
Dustin<p>I captured NOAA15 about 20 minutes ago. I didn’t know it dumped data previously record. I thought it always downlinked near real time recordings. So this morning I got India and Sri Lanka!</p><p><a href="https://mastodon.social/tags/SDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SDR</span></a><br><a href="https://mastodon.social/tags/NOAA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA</span></a></p>
𝕽𝕺𝖄 𝕸𝕬𝕿𝕳𝖀𝕽<p>After some driver nonsense, I finally picked up <a href="https://mastodon.social/tags/BBCRadio4" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BBCRadio4</span></a> on my <a href="https://mastodon.social/tags/RTLSDRV4" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RTLSDRV4</span></a> <a href="https://mastodon.social/tags/SDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SDR</span></a> USB <a href="https://mastodon.social/tags/radio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>radio</span></a> dongle.</p>
jeffgeerling<p><strong>Hacking Meshtastic with a Raspberry Pi and GNU Radio</strong></p> <p><a href="https://tube.govital.net/w/qEGmyaoo8kH3oQwNjHixaD" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">tube.govital.net/w/qEGmyaoo8kH</span><span class="invisible">3oQwNjHixaD</span></a></p>
GripNews<p>🌘 一石二鳥:I/Q 訊號與傅立葉轉換 (第一部分)<br>➤ 探索無線通訊訊號處理的基礎:I/Q 訊號的意義與正交性原理<br>✤ <a href="https://wirelesspi.com/two-birds-with-one-tone-i-q-signals-and-fourier-transform-part-1/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">wirelesspi.com/two-birds-with-</span><span class="invisible">one-tone-i-q-signals-and-fourier-transform-part-1/</span></a><br>本文是「一石二鳥:I/Q 訊號與傅立葉轉換」系列文章的第一部分,旨在揭開無線通訊中 I/Q 訊號的神祕面紗。作者從訊號的基本組成——電磁波,談到如何透過改變訊號的振幅、頻率或相位來傳遞資訊。文章深入探討了 I/Q 訊號在無線系統中的重要性,並預告下一部分將連結 I/Q 訊號與訊號處理的關鍵工具——傅立葉轉換。透過數學概念如正交性與向量內積的解析,作者引導讀者理解如何有效利用正弦波來傳遞更多獨立的資訊。<br>+ 這篇文章解釋 I/Q 訊號的由來,讓我對無線通訊的訊號傳輸有了更清晰的認識,特別是「一石二鳥」的比喻很有趣。<br>+ 作者很擅長用淺顯易懂的方式講解複雜的訊號處理概念,從電磁波到正交性,一步步引導讀者進入 I/Q 訊號的世界。期待下一部分的傅立葉<br><a href="https://mastodon.social/tags/%E8%A8%8A%E8%99%9F%E8%99%95%E7%90%86" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>訊號處理</span></a> <a href="https://mastodon.social/tags/%E7%84%A1%E7%B7%9A%E9%80%9A%E8%A8%8A" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>無線通訊</span></a> <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/DSP" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DSP</span></a></p>
Shrirang Kahale<p>Honestly RTL2832U is soo impressive considering it was made only for TV tuners . It can tune into a wide range of frequencies, it's not perfect but it's damn good for what it's worth.</p><p><a href="https://fosstodon.org/tags/SDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SDR</span></a></p>
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>
Jouni OH3CUF<p>I bought web888 and installed it with a MLA-30+ active loop antenna. </p><p>Now I have personal FT8 skimmer for max 12 different bands (using now 7). </p><p>I developed few scripts that plot the data and it all seems logical and stable. The web888 even provides SNR data by default.</p><p>web888 is awesome device, so many possibilities and I really liked the MLA-30+ antenna, nicely thught and the outdoor unit is potted in expoxy!</p><p><a href="https://mastodon.radio/tags/web888" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>web888</span></a> <a href="https://mastodon.radio/tags/ft8" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ft8</span></a> <a href="https://mastodon.radio/tags/sdr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sdr</span></a> <a href="https://mastodon.radio/tags/loopantenna" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>loopantenna</span></a> <a href="https://mastodon.radio/tags/hamradio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hamradio</span></a></p>
🅱🅸🅶🅾🆁🆁🅴.🅾🆁🅶<p>हवाई अड्डाSantander (स्पेन) का विमानन मौसम है “LEXJ 241130Z 35004KT 9999 SCT022 BKN042 21/15 Q1020” : पर देखें इसका क्या मतलब है <a href="https://www.bigorre.org/aero/meteo/lexj/hi" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">bigorre.org/aero/meteo/lexj/hi</span><span class="invisible"></span></a> <a href="https://mastodon.social/tags/santander" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>santander</span></a> # <a href="https://mastodon.social/tags/lexj" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lexj</span></a> <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/metar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>metar</span></a> <a href="https://mastodon.social/tags/aviation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>aviation</span></a> <a href="https://mastodon.social/tags/%E0%A4%B5%E0%A4%BF%E0%A4%AE%E0%A4%BE%E0%A4%A8%E0%A4%A8%E0%A4%AE%E0%A5%8C%E0%A4%B8%E0%A4%AE" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>विमाननमौसम</span></a> <a href="https://mastodon.social/tags/avgeek" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>avgeek</span></a> vl</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>
Mac Ham Radio<p>K4-Control for Elecraft iPad version 1.72 released</p><p>Marcus, DL8MRE has released the latest iPad version of K4-Control for Elecraft which is available now for download from the App Store.</p><p>Master your Elecraft K4 transceiver from anywhere! Explore advanced SDR features and digital modes directly on your iPad</p><p>K4 Control for Elecraft is an innovative Software ...<br><a href="https://machamradio.com/blog/2025/07/20/k4-control-for-elecraft-ipad-version-1-72-released/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">machamradio.com/blog/2025/07/2</span><span class="invisible">0/k4-control-for-elecraft-ipad-version-1-72-released/</span></a></p><p><a href="https://gallifrey.social/tags/ElecraftK4" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ElecraftK4</span></a> <a href="https://gallifrey.social/tags/iOS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>iOS</span></a> <a href="https://gallifrey.social/tags/iPad" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>iPad</span></a> <a href="https://gallifrey.social/tags/SDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SDR</span></a></p>
Mac Ham Radio<p>FT-Control for YAESU iPad version 1.72 released</p><p>Master your YAESU transceiver from anywhere! Explore advanced SDR features and digital modes directly on your iPad</p><p>FT Control for YAESU is an innovative Software Defined Radio (SDR) client designed specifically for iPad users, allowing comprehensive control and operation of selected YAESU transceivers. Develope ...<br><a href="https://machamradio.com/blog/2025/07/20/ft-control-for-yaesu-ipad-version-1-72-released/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">machamradio.com/blog/2025/07/2</span><span class="invisible">0/ft-control-for-yaesu-ipad-version-1-72-released/</span></a></p><p><a href="https://gallifrey.social/tags/macOS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>macOS</span></a> <a href="https://gallifrey.social/tags/RigControl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RigControl</span></a> <a href="https://gallifrey.social/tags/SDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SDR</span></a> <a href="https://gallifrey.social/tags/Yaesu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Yaesu</span></a></p>
Mac Ham Radio<p>TS Control for Kenwood iPad version 1.72 released</p><p>Marcus, DL8MRE has released the latest iPad version of TS-Control for Kenwood which is available now for download from the App Store.</p><p>Master your Kenwood TS-890 transceiver from anywhere! Explore advanced SDR features and digital modes directly on your iPad</p><p>TS-Control for Kenwood is an innovative Softwa ...<br><a href="https://machamradio.com/blog/2025/07/20/ts-control-for-kenwood-ipad-version-1-72-released/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">machamradio.com/blog/2025/07/2</span><span class="invisible">0/ts-control-for-kenwood-ipad-version-1-72-released/</span></a></p><p><a href="https://gallifrey.social/tags/iPad" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>iPad</span></a> <a href="https://gallifrey.social/tags/Kenwood" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Kenwood</span></a> <a href="https://gallifrey.social/tags/RigControl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RigControl</span></a> <a href="https://gallifrey.social/tags/SDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SDR</span></a></p>
Mac Ham Radio<p>SDR Control for Icom iPad version 1.9.75 released</p><p>Software Defined Radio Client for Icom Transceivers and your iPad</p><p>SDR-Control is a full featured iPad App to operate your Icom Transceiver at home or from around the world without additional Hard- or Software.</p><p>Important: This App requires one of the following Icom Transceivers: IC-705, IC-7610, IC-9700 or the IC- ...<br><a href="https://machamradio.com/blog/2025/07/20/sdr-control-for-icom-ipad-version-1-9-75-released/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">machamradio.com/blog/2025/07/2</span><span class="invisible">0/sdr-control-for-icom-ipad-version-1-9-75-released/</span></a></p><p><a href="https://gallifrey.social/tags/Icom" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Icom</span></a> <a href="https://gallifrey.social/tags/iOS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>iOS</span></a> <a href="https://gallifrey.social/tags/iPad" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>iPad</span></a> <a href="https://gallifrey.social/tags/SDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SDR</span></a></p>
Mac Ham Radio<p>SDR-Control Mobile for iPhone version 1.9.75 released</p><p>Software Defined Radio Client for Icom Transceivers and your iPhone</p><p>SDR-Control Mobile is a full featured iPhone App to operate your Icom Transceiver at home or from around the world without additional Hard- or Software.</p><p>Important: This App requires one of the following Icom Transceivers: IC-705, IC-7610, ...<br><a href="https://machamradio.com/blog/2025/07/20/sdr-control-mobile-for-iphone-version-1-9-75-released/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">machamradio.com/blog/2025/07/2</span><span class="invisible">0/sdr-control-mobile-for-iphone-version-1-9-75-released/</span></a></p><p><a href="https://gallifrey.social/tags/Icom" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Icom</span></a> <a href="https://gallifrey.social/tags/iOS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>iOS</span></a> <a href="https://gallifrey.social/tags/iPad" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>iPad</span></a> <a href="https://gallifrey.social/tags/SDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SDR</span></a></p>
Mac Ham Radio<p>SmartSDR for MacOS version 2.9.72 Now Available</p><p>Marcus, DL8MRE has released the latest version of SmartSDR for MacOS, the Official FlexRadio Systems® Client for your Mac.</p><p>SmartSDR is a full featured FlexRadio client that enables your Mac to operate your FlexRadio device. It is fully compatible to SmartSDR v1, v2 (including SmartLink) and v3 ...<br><a href="https://machamradio.com/blog/2025/07/20/smartsdr-for-macos-version-2-9-72-now-available/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">machamradio.com/blog/2025/07/2</span><span class="invisible">0/smartsdr-for-macos-version-2-9-72-now-available/</span></a></p><p><a href="https://gallifrey.social/tags/DigitalModes" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DigitalModes</span></a> <a href="https://gallifrey.social/tags/FlexRadio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FlexRadio</span></a> <a href="https://gallifrey.social/tags/macOS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>macOS</span></a> <a href="https://gallifrey.social/tags/RigControl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RigControl</span></a> <a href="https://gallifrey.social/tags/SDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SDR</span></a></p>
Mac Ham Radio<p>SDR Control for Icom MacOS version 2.9.75 released</p><p>FACTS AND FEATURES:</p><p>Compatible to macOS Big Sur, Monterey and Ventura</p><p>Runs natively on M1/M2 Silicon as well as Intel Macs</p><p>Complete operation of your Icom Transceiver in all modes</p><p>Use the App local or to remote access of your Transceiver from any place without additional Hard- or Software</p><p>Dual VFO support ...<br><a href="https://machamradio.com/blog/2025/07/20/sdr-control-for-icom-macos-version-2-9-75-released/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">machamradio.com/blog/2025/07/2</span><span class="invisible">0/sdr-control-for-icom-macos-version-2-9-75-released/</span></a></p><p><a href="https://gallifrey.social/tags/Icom" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Icom</span></a> <a href="https://gallifrey.social/tags/macOS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>macOS</span></a> <a href="https://gallifrey.social/tags/SDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SDR</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>
Reilly Spitzfaden (they/them)<p>I came across another USGS gaging station uplink tower while at a park with my partner. I've been enjoying “collecting” station sightings, and you can view the data from this one at the link in the post. </p><p>I also think it would be cool to “sonify” this or similar data in some music at some point.</p><p><a href="https://reillyspitzfaden.com/notes/2025/07/powder-mills-usgs-gaging-station/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">reillyspitzfaden.com/notes/202</span><span class="invisible">5/07/powder-mills-usgs-gaging-station/</span></a> </p><p><a href="https://hachyderm.io/tags/USGS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>USGS</span></a> <a href="https://hachyderm.io/tags/SDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SDR</span></a> <a href="https://hachyderm.io/tags/HamRadio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HamRadio</span></a> <a href="https://hachyderm.io/tags/AmateurRadio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AmateurRadio</span></a> <a href="https://hachyderm.io/tags/SoftwareDefinedRadio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SoftwareDefinedRadio</span></a> <a href="https://hachyderm.io/tags/Hiking" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Hiking</span></a></p>
Mac Ham Radio<p>SmartSDR for iOS v7.0.72 Now Available</p><p>Marcus, DL8MRE announces that the latest release of SmartSDR for iOS is now available for download or update from the Apple App Store.</p><p>SmartSDR is a full featured radio client that enables your iPad or iPhone to operate your FlexRadio device.&nbsp;It is fully compatible to SmartSDR v1, v2 (including SmartLink) and v3 (including Mul ...<br><a href="https://machamradio.com/blog/2025/07/19/smartsdr-for-ios-v7-0-72-now-available/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">machamradio.com/blog/2025/07/1</span><span class="invisible">9/smartsdr-for-ios-v7-0-72-now-available/</span></a></p><p><a href="https://gallifrey.social/tags/FlexRadio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FlexRadio</span></a> <a href="https://gallifrey.social/tags/iOS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>iOS</span></a> <a href="https://gallifrey.social/tags/RigControl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RigControl</span></a> <a href="https://gallifrey.social/tags/SDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SDR</span></a></p>
Mac Ham Radio<p>SDR Receiver for IOS version 1.3.2 has been released</p><p>SDR Receiver demodulates&nbsp;and plays AM and FM signals received by an RTL-SDR, Airspy HF+ or SDRplay radio. Requires a radio and a host computer which are not provided with SDR Receiver and must be separately installed and configured. Streams data from an rtl_tcp, hfp_tcp or rsp_tcp server application which are free and open s ...<br><a href="https://machamradio.com/blog/2025/07/19/sdr-receiver-for-ios-version-1-3-2-has-been-released/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">machamradio.com/blog/2025/07/1</span><span class="invisible">9/sdr-receiver-for-ios-version-1-3-2-has-been-released/</span></a></p><p><a href="https://gallifrey.social/tags/iOS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>iOS</span></a> <a href="https://gallifrey.social/tags/SDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SDR</span></a></p>