 Yeah, last half hour sort of was supposed to be dedicated to just like show-and-tell like if anyone is anything random And I you know we didn't want to plan this for a reason because people sometimes show up this stuff last minute And we had like really cool things the first foster mother second. We had I Didn't like Paul showed up with his like spectrum wars thing stuff like that So I'm hoping that we will get more of that. So yeah, I don't have any slides or anything I don't know I don't want to like take over this like if someone has something that want to show and could be Like short random. We can do a sort of sort of lightning talk style thing. I just quickly want to Just you know, just repeat like just remind people that I'm I work for it is research Even though I don't wear the the gear as usual like we build the usurps. They look something like this This is like the smallest one that we have. It's you can also get it in a case Yeah, so this is just a very nice and easy way to get Involved in you know usurps It I don't know the exact price point of my heart But it's it's more expensive than like a Pluto for example or or even a heck RF But it's still a very you know very useful But excuse me three and then yeah, it has a I mean, there's a reason like it's Yes, there is yeah like this is actually a prototype, but it works fine and And This is a more elaborate version of the same thing that has two channels You can you can do two by two MIMO with this So I have like one of the things I talked about earlier is like can I use this from for the GR radar without any Modification and I haven't tried it yet. I assume that will be there will be more leakage than there will be with other Setups. Have you tried it? Oh, okay New students but not with this right used entertains for them Okay, yeah Like we have a whole bunch of things that I didn't want to carry all the way from California But if you have any questions about them like I'm gonna be here You know just ask me. All right. I know you wanted to show something and you wanted to show something Anyone else you wanted to show something Okay, you have a challenge Maybe we should like get you on early then anyone else like just I want to know like how many people are actually Interested in showing something Okay, you first Then sorry, what's your name? Sorry, yeah, and and Paul. Yeah, so and you are Hans. Yeah I can talk loud enough, but I'll okay, so this is work Okay, so it's an easy challenge. We're from the the harm radio boot info boot over there We put a signal in the air around 50 megahertz and Yeah, it's your job to find it. I see what it says Five zero megahertz something above little bit above five zero megahertz And I challenge you to be the first one to see what it says And then of course you can connect your computer to the beam if you want to show it, but Yeah, let's go Yeah, do you want to do when I Connect just up All right You're downloading No, it is actually Sure I Have a Mostly works mostly is good enough But do you watch your native your native is my let's go. Let's do this. Oh, he says native. Yeah, it's fine So actually we're going to VGA So You get of course It's so a new display, but the display is not seeing it That's usually problem that we had today a couple of times. I guess that's really nothing Yeah, I mean, this is not gonna be only on the video then yeah, well, it's only teaser so that's fine. I think I mean the box The laptop sees the box, but the projector does not see the box for some reason I guess Okay, given that we only have 20 minutes left I'll go real quick Oh, yeah, I'll go really quick five So I'm one of the people who I missed the deadline. I tried to submit something but then I heard now It's already closed So look at this as possibly a teaser for next year if the PC will allow it We do as radio astronomy as well. We're a group of volunteers. This is our dish 25 meter in diameter You can do some real interesting stuff with that So I'll skip all of this. This is people working on it. I have five minutes You can see it move. It's the very first time we got it to move again because it's been decommissioned This is the receiver setup sort of Allows and antenna plugs a rubidium and over there you see an SDR home-built back end With all kinds of different modes it samples at 70 mega samples per second 10 bits ADC There's windowing it was real-time FFT because this thing is by now almost 10 years old and there's no way a PC could keep up with it Internally, there's a Spartan 3 FPGA This is a very simple flow chart that this integrate complex magnitude Sorry FFT complex magnitude integrate and then spit out the spectra as Ethernet packets with all kinds of different modes for more or less resolution for pulsars or all that kind of thing This is what we do when we what we see when we scan across the galactic plane and all these so you see the hydrogen line and all these curved strict structures are actually correspond to the Spiral arms of the galaxy This is m31 the andromeda galaxy. This is when we look at pulsars This is multiple Recordings of each about 20 megahertz wide and this is when you time a pulsar for a year This is the plant and the measured periodicity of this particular pulsar and this is looking at pulsar life without the dispersion without folding the slanted pulses that you see you can actually Listen to life and we also do some Support for education where where students can actually come and do these recordings and process the data and I hope that's under five minutes Okay, yeah, we're based in the Netherlands bring a low it's an old radio telescope One time it was the largest terrible radio telescope in the world for about a year and a half In 1956 it was opened and it's been decommissioned somewhere in the 90s And it's now being run by volunteers and I'm one of them It's a whole group of volunteers that are behind the effort to make this thing work again And I happen to build an SDR because we need it one and we can get one Yeah, yeah, so for those who are into into radio astronomy in September There will be a new European conference on amateur radio astronomy in Stockard in Germany Definitely worth visiting if you can I don't know I honestly don't know this is this is generate this is organized Okay Okay Please I don't know if I have the Just an HDMI Cable this one, okay This one Sorry What's your name like the winner Simon do you want to do you want to show something off like You can get some nerd credits and switch on Okay You just switched Okay, I can show you some pictures on my directly I think my laptop HDMI This one. I'm girl egg Miguel musket. So I'm I can't residence in the French Air Force. I'm civilian but They they are hosting me on a friendship race, but I'm also I can residence in quant quant is the European search engine and I'm working on security and privacy for for quant and for the Air Force So I will show you the all the picture of my on my computer So What you are seeing here is all my work on the Tesla car So Tesla is one of my favorite OB and the boss of quant when you see what I'm doing with the cars He decided to hire me and to see what I can do on the privacy of of car So I just come with this kind of devices So this this first one is to exciting tires. So The IDs of the radio IDs of your tires can be Sure a way to identify that it's your car. It's you it's you are here So this device is it's really useful because it helped me to excited the the the tire pressure measurement sensors and to be sure that it is a Emitting the data. So this is the GQR X frame on 433 megahertz This device is The plug of the car. So you have in the Tesla network this kind of of plug You have a push button here and when you push this button and the the plug is on the AC power You can automatically open the Trap of the plug the port the charge port of the car So Tesla use the same code for all the cars and all the super charger It's not so dangerous, but it's really funny to show and to help people to understand what is radio Frequency software defined radio because this frame this radio frame is really simple And it's a good way to to help people to have so you have I use this Software universal radio hacker in order to help me to understand the signal. I have teachers and and University to train people train children to software radio to radio So this is my daughter just back of the Tesla listen to a pixat with an arrow and Tina And for me, it's a way to have my children my daughter and my son to be familiar to this kind of of subject so it is just Away for me also to make ham radio sexy So if you are doing ham radio in a Tesla it became Very very sexy than just talking in in Turkey work it and I use this kind of radio and and APRS network APRS is a tactical network of ham radio on one four four point eight Oh, so you can see you can send telemetry you can send data You can send the the temperature of the battery the tension the voltage of the battery So I use this kind of radio and antennas around the the car in order to send his position But also my broad pressure my heart rate And I use the air on Tina to send this Telemetry sorry to the ISS and to use why not the sat nox network in order to have my heart rate telemetry at 500 kilometers so it's funny why are we doing that this because it's funny But it's also a way to explain to car manufacturer to search engine to everybody who is working in the web Field that radio can be fun, but it can be also dangerous and it can Make John's thing for the security but also privacy and I would just finish to talking about Ilya Ilya is the official Program of the air French Air Force It's an innovative program to deploy a DSB a is And maybe sat nox station in order to observe with a secondary with and just simple radar all the plane all the boat and I Think I hope all satellites above us. That's that's all Question Yes It's my official job on my contract I got in residence. It's and At one and but also on the French air base. We have seven developers hackers Officially hosted by the French Air Force each in the field. So me. I'm dedicated to radio and embedded systems So if that's not you do them radio and as they are how much are of I do you get out of the Tesla? How much does it pollute the spectrum? Oh? Oh You know I I use a lot of antennas around this car So I was a for example a 10 meters mast in for example to have a V in inverted antenna, so If I am just driving I am just focused on a PRS network and ADS be networks But inside of the car I don't measure a lot of data because of Faraday lets a Faraday cage So the test that produce a lot of data a lot of radio frequency. So it's in Europe for the ISM 433 for the keys the key fob the tires and the But I mean the drive system how much are of I doesn't make how much unwanted emission. I don't know I don't know because I don't have the The cage the big cage I'm building now a vehicle research lab in northern France And we will have in this lab all these kind of instrument that can help us to Understand what a cow is me emitting not only a Tesla. I can do this also with a Pujo, but it is more simple And it's more a sexy to talk about that with a Tesla I can also I hope to answer to this question next year in a talk Yes, I will subscribe On time because I was late so I will just have your time to explain that. Thank you again