Sneak peek:

https://youtube.com/@fromconcepttocircuit

Roll Your Own SSB Receiver - [Paul Maine] was experimenting with GNU Radio and an RTL-SDR dongle. He created an... - https://hackaday.com/2025/08/19/roll-your-own-ssb-receiver/ #software-definedradio #singlesidedband #wirelesshacks #gnuradio #hamradio #sdr #ssb

This dsPIC33A based project is pretty cool.
Single chip rig with a microcontroller that costs around 1.6eur.
And more or less nothing else, latest version directly does push-pull PWM from GPIO's to drive headphones.
Not too bad from SSOP-28 cased dsPIC33AK128MC102 microcontroller.
https://www.eevblog.com/forum/projects/single-chip-am-radio-on-a-microcontroller/

See you in November for a fresh new @hardwear_io program still featuring #SDR Software-Defined Radio techniques on industrial systems , tracking systems and drones and these techniques will also apply to others topics when long range communications are involved

https://hardwear.io/netherlands-2025/training/lorapwn.php

I've got adsb.im running on a little #RaspberryPi which replaces the mess of conflicting packages I used to have running on Raspian. It's feeding #ADSB data very successfully.

Now I'm thinking about adding on #ACARS which I think will require another usb #SDR plus another coax run and antenna on the roof. I'm a bit stumped as to the best low-cost antenna option. ACARS looks to run on 130.025; 130.450; 131.125; 131.550; 131.725 in my area plus 136.650; 136.800; 136.975 for VDL Mode 2.

Transmitting Live Video to a TV With the HackRF and a little Golang :)

Celebrating Build, Tune, Explore with OpenWebRX+ by Richard Murnane, now in beta!

Read more: https://bit.ly/3Jkr8Jj

ebook: https://pragprog.com/titles/rmwebrx

#OpenWebRX, a web-based interface for my #SDR receiver

running in a #Docker container on my #TrueNAS server via #Dockge

Sadly, I understand the radio part the most of all of that, but it IS working

Whispers From The Void, Transcribed With AI - ‘Hearing voices’ doesn’t have to be worrisome, for instance when software-defined ... - https://hackaday.com/2025/08/08/whispers-from-the-void-transcribed-with-ai/ #artificialintelligence #digitalaudiohacks #radiohacks #whisper #openai #audio #radio #cuda #gpu #sdr #vad

Hypothetically, if I ran out and bought a raspi and some incredibly minimal kit and started transmitting sheer noise via #SDR on a frequency specifically chosen to disrupt "z-wave" devices in my apartment,

1) How illegal would that be, if at all?

2) How small an area of effect could I realistically get? (so as to not affect any hypothetical neighbors' usage)

3) How much of a pain in the ass would it be to configure said raspi to always be transmitting a constant whitenoise signal, so as to steamroll the fuck out of the frequency's signal-to-noise ratio?

We offer a position as #FPGA developer for software defined radio #SDR with JESD204B-ADCs, a mixture of #DSP algorithms in logic on Xilinx/AMD FPGAs and #GNURadio on #embedded Linux for our upcoming satellite project.

https://jobs.mb-satellite.com/HPv3.Jobs/MB-Satellite/stellenangebot/46970

The lab is located in Hamburg, Germany, but most of the work can be done fully remote.

For details, contact Fabian Brücher fabian.bruecher@mb-satellite.com or @mbs_ho:matrix.org

Real-Time Beamforming with Software-Defined Radio - It is perhaps humanity’s most defining trait that we are always striving to build ... - https://hackaday.com/2025/08/05/real-time-beamforming-with-software-defined-radio/ #software-definedradio #angleofarrival #adalm-pluto #beamforming #phasedarray #radiohacks #radio #sdr

I bought web888 and installed it with a MLA-30+ active loop antenna.

Now I have personal FT8 skimmer for max 12 different bands (using now 7).

I developed few scripts that plot the data and it all seems logical and stable. The web888 even provides SNR data by default.

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!

https://www.radioworld.com/news-and-business/news-makers/meet-the-hobbyists-behind-todays-smartest-radios

#SDR
#HobbyRadio

Control Lotus BUDC up/down converters on Windows & Linux has been released!
Go beyond the 1.8 GHz with the HydraSDR RFOne even close to the 20 GHz in a second!
https://github.com/PentHertz/lotus_budc_controler
#SDR #HamRadio

Seeing some new feeders located in Bulgaria, Texas, Germany… thank you for your feeds, the glutenous drama engine welcomes additional sources of sustenance!

If you would like to feed the Drama engines by harvesting your sky drama with an SDR, check out acarsdrama.com to learn more.

Lots of new feeds in many countries the last few days!

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:

Barvaria, Germany
Winterthur, Switzerland
Dornbirn, Austria
Bangkok, Thailand
Saint-Nazaire, France

Thanks to all these feeders - if you'd like to feed the drama machine, check out https://acarsdrama.com for info!

A step by step guide on how to feed the ACARS Drama Engine with the latest version of the adsb.im image!

https://mike-sheward.medium.com/feed-acars-drama-with-adsb-im-a-step-by-step-guide-a78983f6ed18

New SoapySDR module for Harogic SA devices! Move beyond prototyping with robust SDR tools ready for production #SDR #SoftwareRadio #Harogic #SpectrumAnalyzer
https://github.com/PentHertz/SoapyHarogic