had some trouble following this tutorial all the wx gui are gone in the version of gnu I am using. wondering what the equivalent qt gui might be. I wonder if anyone has updated tutorials I am trying to pick up on toxic surveillance abuse. Every home I've occupied in the last 9 years has 3w/cm2 or more of e.m. My friend died of cancer because of the radiation now I have thyroid nodules from 9 years of exposure. The system being used is meant to pick up on biometrics. It could be compared to Dr Dina Kitabi's work out of MIT. however the perps are likely using SAR satellite I am recording loud hissing sound between 13-14 thousand Hertz. any suggestions would be great. I am not a signal engineer just starting out any help would be appreciated the audio recordings are on my youtube channel in the military industrial complex playlist.

Thank you Sir for your content and powerful gadgets. Bravo 👏

Would love to see lesson 12!

So clear and so well explained! Can't wait for the next episode! Thank you so much for this!

More of this please. JUST what I was looking for!

This is brilliant, it’s the missing Cynthion video! More please :-)

I think it is time to update this video. It looks like some things have changed in GnuRadio and some of the components have changed. For example, WX seems to no longer be available and QTis used instead.

That sectioned silkscreen is nice! I am planning on making some small HID projects and learning more about USB spec, so this is definitely on my radar compared to regular analyzers/sniffers.

Nice and neat

This is a powerful device. Good work.

ordered mine from adafruit , hoping to understand usb comms! please keep the videos coming

Man, this tutorials are pure gold thanks a lot for the big effort and time invested, I’m new in the field but your content make me more easy the long trip to SDR.

Awesome video! Got to hear "We Are The Champions" crystal clear thru HackRF One using this tutorial. Excited to check out the next eps.

You could add a DC Blocker after the source function to remove the center frequency spike when recording.

My god you're dull 🥱

I'm still waiting for lesson 12 2 years later. lol

2 years later this chill and simple course works

God bless you Sir !!!

Thank you so much for such amazing lessons. You have a great talent for teaching. Looking forward to lesson 12.

Thanks for this informative video. Is there an affordable SDR setup for frequencies higher than 6 GHz? I want to look at 60 GHz, and many other frequencies higher than 6 GHz. A long term idea is to develop something using interferometry going from 8 GHz all the way to the Tera Hertz range. Thanks again.

I love the fact that Jon Lajoie is teaching about SDR nowadays

My implementation, a couple years late to this party, shows a couple tiny side lobes in the FFT next to the main 1kHz spike... hmmm🧐 If this was analog, I'd suspect ringing/harmonics, but it's software...

This explanation is legitimately too good. Thank you! It should be noted that the previous material is critical to unlock the understanding in this one.

beautiful

30 minutes deep in an educational video - and here I am in another holywar, Pi against Tau. I love it

Things I've learned tody: 1. What is dB. 2. Everyone in Mr. Ossmann's family is way higher than him.

Quick question regarding IQ and FM for determining the angle. You mentioned calculating the angle of the first and then the second sample. Could we also instead subtract the latter sample from the former sample and just get the angle from that? Instead of two lookups and one subtract, we have two subtracts and one lookup. 1. Is that even allowed? 2. How is the performance difference?

very cool lesson. thank you.

Father's dB?

thank you.

I understand the Facedance/Moondancer r software works with the Cynthion hardware.. so that you can do usb things using python.. but what's the relationship with Luna, which I understand also allows hardware/fpga to do usb things using python. I'm interested in learning FPGAs.. but looking at the Crowd Supply post "Moondancer: A Facedancer backend for Cynthion", I'm not sure to learn Amaranth HDL ( migen -> nMigen ) or the original migen/Enjoy-Digtal's LiteX , which seems to have a different philosophy around it?!

Deframer is not synck using Hackrf in Satdump soft, while c band signal capture

nMigen has been renamed Amaranth, right?

Does the latest (now named Cynthion ) still allow communication between target host and target device when Cynthion is unpowered, like you have shown here with this LUNA preview?

what extra work is wireshark doing that makes it slower than Packetry - are there basic architecture differences in the algorithms used (is lua slowing wireshark down), or is rust and its libraries so much more efficient

Thank you so much for the course! Is there a way to record the CSI data using the hackrf one

Does anyone know what the _QT_ equivalent is of the _WX GUI FFT Sink?_ I'm following along with this course 2 years later and I'm told to use _QT_ rather than _WX._

This is to take an opportunity to share one of those videos that don't seem to draw the views one would expect. I think it relates reasonably to the math you were demonstrating in your lesson video six.. This was done by Brek Martin and it animates the saw wave Fourier - I'll cut and paste and the description is his. I think the music is good too but it doesn't start until 19 seconds in. I think that OneblueOneBrown did a version of this to include a 3D representation but I still like this one. Fourier Series Animation (Saw Wave) Brek Martin 86,669 views kzbin.info/www/bejne/j4allmCopJ1sf5Y Hi Guys :) This is an updated version of an animation program variation written in 2015, and updated in 2018, for Fourier Series Saw Wave Approximation. A new circle is introduced for every second rotation of the original circle. The colours of the waveforms are rotated so that the yellow wave is always the newest iteration, and for that reason, there is a peculiar quirk for every odd wav gradient. Music: Utopia by Madija (Ms Mad Lemon).

This video TRUELY provides a whole new perspective for understanding aliasing other than point of fourier transform basis，it's always more fundamental and native to see how things are defined rather than how things are analyzed.👍

How can we generate osmocom block or how can we define our hackrf to GNU radio?

Hey Scott, Thank you! One quick question, Can we use this for use case of Dektec modulator?

You ser is amazing !! Never stop ❤

Is there any guide of usage to implement "man-in-the middle" to debug USB devices?

🦫🦫🦫

Are there any particular operating system requirment limitations? So I can get my homework done.

I love watching your video's.

damn. I need to start using exponents more in my code

I gotten a hackrf since 2012....finally getting to mess with it nowadays.

One of the best lecture on complex numbers I've evere seen!!! great!

by 14.04.2024 is somehow outdated, no osmocom in gnu-radio companion