#sdrpp search results
Just finished the SDR++ Network Source. With it you can trivially import baseband live from any software that can output IQ to network. For this demo, I use #GNUradio to generate a FM signal and send it over TCP to SDR++. It is now available in the latest nightly. #sdr #sdrpp
Wrote a decoder for VOR aeronautical beacons. Here I'm receiving two VORs near my university (so no I'm not doxxing myself...). Seems there is a bug causing a static offset in the estimated bearing but once fixed it should allow to triangulate the position of the #sdr! #sdrpp
More or less finished the DSP for the SDR++ Analog Video decoder. The VSB auto gain control still needs a bit of work but I think it's already better than every other SDR analog video decoders out there with how fast it locks and how stable it is. #sdr #sdrpp
Remember the SDR badge I had made last year for #DEFCON? I had given up on it thinking I had fucked up the design or killed the hardware. Turns out it was just a software issue with the i2c link to the tuner... I now have it fully working as is in SDR++! (1/2) #sdr #sdrpp
Finally, #sdrpp on @Raspberry_Pi 5 with 8 GB memory @ubuntu 24.04 LTS. I will test with hackrf one. #hamradio
LoL I was trying to debug the socket sink/source of my SDR library "thing" and made a working FM demodulator (again).... Might be a good time to commit these changes.... SDR++ IQ Exporter -UDP-> C++ fm demod -UDP-> FFplay #sdr #cpp #sdrpp #rf #iq #dsp #poposdr
You can now add custom frequency offsets in SDR++! Simply click the + button, type in a name and offset and click apply. This is now available in the latest nightly build! sdrpp.org/nightly #sdr #sdrpp
SDR++ now supports copy/pasting from the frequency selector. When pasting to SDR++, it'll decipher the suffix to correctly interpret strings like "122.5 MHz", "4558K", etc. When copying from SDR++, it formats it in a similar easily readable way instead of just Hz. #sdr #sdrpp
IT WORKS OMG... My C++ FM demodulator receiving a TCP stream from SDR++ IQ Exporter and outputing audio samples to aplay! #sdrpp #cpp #rf #dsp #sdr #threads
SDR++ @ Android tablet Xiaomi Pad 5. Praha Volmet @ 125.530 MHz, SDR: Airspy R2, Antenna: Discone Diamond D-150, QTH: Hracholusky (30km west from Pilsen). SDR++ is running very well on this tablet. Thx @ryzerth #SDRpp #airspy
#sdrpp #plutosdr plugin with cs8 and rx1/rx2 selection available. Example of pluto+, 34 Mhz bandwidth, #maiasdr ruuning in parallel . No PR allowed, so follow it on github.com/F5OEO/SDRPlusP…
The @NuandLLC #BladeRF source module in SDR++ now supports selecting the clock input. Strange that I forgot to implement this until now... #sdr #sdrpp
Since the SDR++ AArch64 builds are now confirmed stable, the 32bit arm builds will be discontinued some time during July. I therefore recommend those still running 32bit #RaspberryPi OS images to upgrade. #sdr #sdrpp
I looked through my archives, and it turns out #NOAA18 was the very first satellite I ever received back on August 9th 2018 at 19:39 UTC. I have a (partial) baseband recording off the pass so I re-processed it with SDR++'s noise reduction. #sdr #sdrpp Good memories!
METEOR-M N2-3 Morning Composite 2025/06/05 #SDRpp @Nooelec NEsdr v5, diy #QFH #Sdrsharp1922 #Meteordemod
METEOR-M N2-3 Morning Composite 2025/05/27 #SDRpp @Nooelec NEsdr v5, diy #QFH #Sdrsharp1922 #Meteordemod
LoL I was trying to debug the socket sink/source of my SDR library "thing" and made a working FM demodulator (again).... Might be a good time to commit these changes.... SDR++ IQ Exporter -UDP-> C++ fm demod -UDP-> FFplay #sdr #cpp #sdrpp #rf #iq #dsp #poposdr
METEOR-M N2-4 Afternoon Composite 2025/04/25 #SDRpp @Nooelec NEsdr v5, diy #QFH #Sdrsharp1922 #Meteordemod
METEOR-M N2-4 Afternoon Composite 2025/04/21 #SDRpp @Nooelec NEsdr v5, diy #QFH #Sdrsharp1922 #Meteordemod
Just finished the SDR++ Network Source. With it you can trivially import baseband live from any software that can output IQ to network. For this demo, I use #GNUradio to generate a FM signal and send it over TCP to SDR++. It is now available in the latest nightly. #sdr #sdrpp
Remember the SDR badge I had made last year for #DEFCON? I had given up on it thinking I had fucked up the design or killed the hardware. Turns out it was just a software issue with the i2c link to the tuner... I now have it fully working as is in SDR++! (1/2) #sdr #sdrpp
Wrote a decoder for VOR aeronautical beacons. Here I'm receiving two VORs near my university (so no I'm not doxxing myself...). Seems there is a bug causing a static offset in the estimated bearing but once fixed it should allow to triangulate the position of the #sdr! #sdrpp
You can now add custom frequency offsets in SDR++! Simply click the + button, type in a name and offset and click apply. This is now available in the latest nightly build! sdrpp.org/nightly #sdr #sdrpp
LoL I was trying to debug the socket sink/source of my SDR library "thing" and made a working FM demodulator (again).... Might be a good time to commit these changes.... SDR++ IQ Exporter -UDP-> C++ fm demod -UDP-> FFplay #sdr #cpp #sdrpp #rf #iq #dsp #poposdr
Finally, #sdrpp on @Raspberry_Pi 5 with 8 GB memory @ubuntu 24.04 LTS. I will test with hackrf one. #hamradio
The SDR++ stickers have arrived, all 400 of them! They have a heavy duty matte laminate on top which gives them a cool look and make sure they won't fade with wear and tear. I'll announce later how you can order some. Do note that Patreon supporters get 2 for free. #sdr #sdrpp
The latest SDR++ nightly now contains support for the #FobosSDR. I've worked around the some hardware issues. The hardware sample rate is locked at 50MS/s or more, lower SRs are decimated in software. I found issues in the driver code, will submit fixes. #sdr #sdrpp #Spaceshost
IT WORKS OMG... My C++ FM demodulator receiving a TCP stream from SDR++ IQ Exporter and outputing audio samples to aplay! #sdrpp #cpp #rf #dsp #sdr #threads
Thanks to @rfnotmagic for sending over a #RFNM board and Lime daughterboard to add support in SDR++! #SDR #SDRPP
The IQ exporter module is now done! Give it 20 minutes or so for the nightly to finish compiling on all platforms. It can be used for example to export a VFO to #GNUradio for live processing. This removes the hassle of configuring hardware and channelizing. #sdr #sdrpp
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