​If you get the chance to see the total solar eclipse on August 12th, you might want to try tracking solar noise variations using an SDR. I'm sharing the link to a tiny phyton tool to log and view the data. github.com/joanpao/sola...

eieio.games/blog/ssh-sen... Brouillard magique:

Why does SSH send 100 packets per keystroke? · eieio.games

I made my next game twice as fast by forking go's crypto library

eieio.games

OscarWatch Tracker v0.8.9 is out! 🛰️ ▶️ Heavy focus on optimising CAT Lead & Adaptive Thresholds near TCA (On by default!) ▶️ SSB Tip: Use TX Offset to zero your audio at AOS and stay in line all pass! Update: github.com/magicbug/Osc...

Release v0.8.9 · magicbug/OscarWatch-Tracker

OscarWatch Tracker - Version 0.8.9 Live Doppler Lead Tuning and Default Optimisation On-the-Fly CAT Lead Adjustments You can now adjust and fine-tune the predictive Doppler look-ahead time and le...

github.com

OscarWatch Tracker v0.8.0 is out! 🛰️ This release brings full dual-radio support for uplink/downlink rigs, dedicated drivers for the Yaesu FT-817/818 & ICOM IC-705 Grab the update now! github.com/magicbug/Osc...

fatgid.io Fast & Furious :

0xor0ne@0xor0ne.bsky.social · 2mo ago

FreeBSD 14.x kernel local privilege escalation via setcred(2) fatgid.io #infosec

The Ultimate 20m Stealth Antenna: A Window Loop Guide vu3dxr.in/the-ultimate...

The Ultimate 20m Stealth Antenna: A Window Loop Guide

Build an invisible 20m window frame stealth antenna for amateur radio. Follow this guide for PD7MAA's design using a 4C65 toroidal core and 620cm of wire.

vu3dxr.in

🧵 Today is World Amateur Radio Day 📻 and Digital Library of Amateur Radio & Communications (DLARC) is marking it with new collections 📡 Full announcement ⤵️ blog.archive.org/2026/04/18/d... #DLARC #WorldAmateurRadioDay #HamRadio #Shortwave

This would have been a beautiful map had it not depicted the scope of Russia's sabotage on European infrastructure 2018-2025. Take your time and decipher it. From this report: www.iiss.org/research-pap...

📢 Les F4 lancent les Salons Régionaux sur Discord ! 💬 Chaque région = un salon, 🧵 chaque département = un fil dédié. Partagez relais, activités, concours & actus locales pour faire vivre le #radioamateurisme 📡 #radioamateur #swl 🔗 Rejoignez-nous : discord.gg/7gCxus7sQ9

@dj4el.bsky.social sorry i lost you in QSB. Thanks for the qso on 17m. CT7/F4IVY/P.

Ham Radio Ireland August Edition https://daily.hamweekly.com/2025/07/ham-radio-ireland-magazine-august-2025/ #hamradio

Top Amateur Radio Websites - Issue 2514 https://www.dxzone.com/top-amateur-radio-websites-issue-2514/ #hamradio

Top Amateur Radio Websites - Issue 2514

The Bazooka Antenna, 80 Mtr Vertical project, A Practical 1:1 Current Balun, From Parts to Packet: Building an APRS MicroModem, A new paddle with no moving parts, A Simple SO2R Contest Station,

dxzone.com

Je fais désormais partie des makers de l'association @enable_france ayant pour but de mettre en relation des personnes ayant un handicap et des bénévoles pouvant fabriquer des appareils d'assistance. Les photos sont celles de ma main test. #impression3d #print3d #handicap #assistance #entreaide

📡 Actif en Packet Radio (HF 300 bauds) depuis 3 jours ! Pas évident de trouver des nodes actifs ou les fréquences utilisées… Je consulte déjà cette carte 👉 nodes.ukpacketradio.network/packet-netwo... Des infos sur des nodes actifs, fréquences HF, Je suis preneur ! 🙏 #hamradio #radioamateur

🌙📡 Nuit radio sur le réflecteur XLX933P ! Merci aux OMs qui ont participé à notre session d’échange d’images 📷 via D-STAR. De superbes photos ont circulé. Et ce matin, petit QSO phonie & échange d’image avec @F1MIJ, toujours sur le XLX933P. La magie continue ! @F8CRS #DSTAR

My new (3d printed) toroid winding tool works great! Now I no longer have to count, my fingers don’t get muscle cramps and they look tidy.

Help wanted ! Do you have a reference for a bluetooth (I'm also taking refs for whole zappers running android but needs to be cheap) barcode scanner, that can scan pretty much anything, BUT that have a GOOD narrow window to not be distracted by nearby other barcodes ? RT welcomes etc.

FP/F4HEC – Saint-Pierre & Miquelon www.dx-world.net/fp-f4hec-sai...

FP/F4HEC – Saint-Pierre & Miquelon

Fred, F4HEC got in touch with DX-WORLD to say that he will be active from Saint-Pierre and Miquelon, NA-032 as FP/F4HEC during February 16-25, 2025. QRV on 80-6m; SSB & CW - focus on REF Contest SSB (...

dx-world.net

Flamanville 3 has been tied to the grid for the first time on this morning www.edf.fr/groupe-edf/e...

I’ve published an article that provides an introduction to the physical properties of telecommunication transmission. Of course, it also applies more broadly to RF and electronics. thomasprojects.net/Blog_RF_Line...

Thomas's Projects - Electronic Engineering - Line transmission

Transmitting a signal through a line requires consideration of its capacity to handle the signal's physical aspects. Analyzing the line's properties is crucial for ensuring reliable communication and ...

thomasprojects.net

Prédiction : d’ici 15 ans les jeunes vont virer low tech, redécouvrir la CB ( radio ) et on va se retrouver avec des radios amateurs qui remplaceront les podcasts et streamer

I love Mad Magazine

Y a des #QSL qui font plaisir. Merci à @enzobecamel.bsky.social pour sa patience lors de ce contact

Sstv reception this morning from JN33 with my Xiegu G99 and DroidSSTV. Images from dg2mfg and f1cnc.

Microwave magicians, do you have literature discussing the effects of temperature inversions on the C band propagation? We've been recently impacted by some unexplained fading on a 28 mile LoS terrestrial link (3660 ft MSL on one side, 5550 on the other) that has been stable for months.

Sstv reception from JN33LQ with phone/DroidSSTV and Xiegu G90. ea4ahw, f1cnc & dg9neo.