This coming weekend we celebrate not only one, but two great anniversaries in Paris: IARU turns 100 and the IARU Region 1 turns 75! What an achievement, what a great occasion to sent a truly heartfeld 73 to all radio amateurs worldwide.
If you post about the event, please use the hashtag #iaru100.
Et désolé pour l'orthographe.... ".. ses démonS"... ".. on a l'IAG..." ça pique les yeux
A chaque époque ses démon.... avant on avait le diable maintenant ou a l'IAG...
We wish you a very active 2025, with lots of contacts, fun on the air !
The IARU is 100 in 2025 !
Yes.
Now i need to reconnect everything, but we could not do it yet. 2025 will have it back on air !
On a depuis inventé le thermostat 🫣 (je sors)
Ai coprocessors are designed to speedup tensor (matrix) operations, with a limited set of operations. You can see them as a cpu with specific instructions and registers designed to store matrices of numbers. As long as you can map your processing on these instructions, all is good.
High Speed Telegraphy Championship: when dashes and dots make the show !
#hamradio #cw
www.bbc.co.uk/programmes/w...
Another talk scheduled for #fosdem25 ! this year I will talk about the low-cost NPU/TPU and discuss what can be done with these "AI processors" for #SDR and #hamradio in the context of Digital Signal Processing
see you in Brussels !
Hello !
We are pleased to report we are now also QRV on BlueSky :-)
Do you copy ?
"Making Waves"
Spectrum24 is a conference/workshop focused on open source and open hardware for radio and hamradio.
Call for presentations: spectrum-conference.org/24/cfp September 14 and 15, close to Paris - France
#hamradio #sdr #opensource
Et hop, vidéo de présentation de l' #Aide Mémoire #radio (#AMR) #radioamateur #hamradio #SWL youtu.be/Q3bz7HzHyAo
A raster map of IM-1 AOS frames, in which we can see the AOS header with the virtual channel frame count increasing, and the space where the OCF would be filled with zeros. The payload looks rather random, but there are some patterns visible, which maybe correspond to padding to flush the frame.
I found out what Intuitive Machines IM-1 is using for telemetry coding. It's all CCSDS standard: convolutional coding, scrambling, 153-byte AOS frames, CRC-16, spacecraft ID 0xCE. This is how the raster map from telemetry some days after launch looks like.
My FOSDEM24 slides are done !
Hope to see some of you there
#hamradio fosdem.org/2024/schedul...
diagramme de la fréquence des miracles à travers les âges, qui montre une chute brutale à partir de 1888 (invention des des appareils photos et caméras) et une reprise en 1988 avec l'invention de Photoshop. source @Apikores Steve Miller
Ce n'est pas parce que c'est le week-end qu'on ne peut pas rire un peu.
Ces photos montrent de la glycérine végétale présente sur les parois des ventilateurs de GPU ainsi que sur les composants de la carte mère.
⚠️Petit conseil aux vapoteuses et vapoteurs, évitez de le faire à proximité de votre unité centrale. La cause du décès de ce PC (photos envoyées par un abonné) est la présence de glycérine végétale (issue des vapeurs) absolument partout à l'intérieur. La carte mère aura tenu moins de 1 mois⚠️
Just published a new beta release of the Maia SDR firmware for the MicroPhase AntSDR E310 and E200, based on the v0.38 upstream firmware. At the moment everything seems to work on this release and there are no known issues.
github.com/maia-sdr/ant...
The weekend is coming up, do you have an old seagate hard drive controller you would like to put custom code on? You can make it say anything to the serial port you want....
github.com/ruenahcmohr/...
J'ai laissé mourir toutes les nôtres, gérées ailleurs maintenant... bcp trop cher. Prochaine étape, les domaines...
Cq _._
Son dernier tango... rip 🤪
Voilà, c'est fini, j'ai repris 3 ans ferme 🤪
Building an easy copper-tape VHF window antenna. www.simplehamradioantennas.com/2023/10/building-easy-co... #hamradio
Casque à conduction osseuse
merci
ça à l'air efficace 😆
"A voté" !
La semaine prochaine c'est l'assemblée générale de l'IARU Region 1... Week-end "slideware"...
Salutatous :)
🙂
Hello world !😀
