Linux and Software Defined Radios. youtube.com/channel/UC9U2kaq…

Joined July 2020
Making a backup of a new DragonOS Pi64 build to share which has the latest SigDigger, Gqrx, SDR++, SDRAngel etc.. one thing I found interesting is that the Airspy HF+ works in source compiled SDRAngel and it’s still all based on 20.04 w/ 5.4 kernel. 🤔
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Lots going on here, but it’s a working solutions so that’s good 👍 DragonOS Focal Tetra Kit + Tetra Kit Player Usage (SigDigger, GNU Radio, HackRF, RTLSDR) youtu.be/24wN8fw3kK8
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Recorded a video on how to get up and running with the tetra kit and tetra player, but I’ve muted the decoded audio per request. You’ll still get the point as to how it works. GNU Radio, SigDigger, the Hackrf, RTLSDR, and more all have a role in making this possible. Stay tuned.
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I’m 2 for 3, this time it’s a c118. Now I can try using two phones simultaneously with CalypsoBTS.
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Decoding and listening to Tetra near real time thanks to Larry’s Tetra Kit + Tetra Kit Player. As audio is captured and sent to a raw file the Tetra Kit Player is monitoring and starts playing the audio. I’ll probably add the player in the next ISO, but leave npm on the user.
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Great to see it’s working!
@AngelRF49375726 made it! He was able to run SigDigger in Windows! As a native app! :D
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So after all this time of it being in DragonOS Focal, I finally personally got to see “Larry’s Tetra Lit” working with successful audio decoded and sent to /raw. After that I ran the raw2wav script and played some .wav files. I never doubted it work, just cool to see it myself.
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New ISO I’m working on has the latest improvements to the tetra kit.
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Tetra Kit not Lit
cemaxecuter retweeted
Today I'm happy to release the beta version of SDR++ Server! It works with all devices SDR++ supports. Since it's beta it's still missing compression and VFO+FFT mode. As a demo, here is a LimeSDR being streamed over WiFi at 16MS/s Get it here: sdrpp.org/nightly #SDR #SDRPP
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Plugged the Airspy HF+ Discovery into DragonOS Focal for some initial testing. SigDigger, Gqrx, and SDR++ had no issues. SDRAngel did not work. Only an assumption, but I think it’s something with that program itself and not the kernel/libusb. Thank you! @lambdaprog @airspy_com
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cemaxecuter retweeted
Hi everyone! Just wanted to let you know that @AngelRF49375726 is attempting to port SigDigger to Windows. He managed to run suscli radio with RTL-SDR and listen to radio broadcasts, which is a huge breakthrough. More news soon!
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Gnuradio modules for SDR server capable applications.. no idea how/if it’d work, but seems like it’d be cool. Add a module to your flow graph and the output goes to your favorite client’s GUI. 💡
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Preferably GR 3.8 compatible 🙏
One of the new things in Kismet 2022-01 - Wardriving mode! Wasn't Kismet already for wardriving? Sure, but lots of people are trying to run it in busy environments on tiny HW. WD mode turns on a ton of ram-saving options and optimizations. kismetwireless.net/docs/read…
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I may have found an answer to my question the other day. While searching for Nano info I came across this, techtoytinker.com/ares After burning their 64GB Nano image I find that they also upgraded to 20.04 but do not have the QT issue I have. I’ll have to study this more.
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Plus, what an awesome SBC solution for retrostation!
cemaxecuter retweeted
Reverse Engineering a 30 Year Old Wireless Garage Door Opener with a HackRF and GNU Radio rtl-sdr.com/reverse-engineer…
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Well now that I have this cool adapter that was in the box the entire time.. I can turn the PinePhone into the DragonPhone SDR server w/ SDR++ and SigDigger simultaneously. Eventually I’ll get a SIM card and try it over cellular. @thepine64 @ADI_News @GSGlabs
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