🌞🔭. Did you know space weather impacts radio propagation? 🔭🌞 Solar Ham is a great site for current space weather conditions.

Space Weather by SolarHam

Check you MUF.

MUF(3000km)

🌲🎙️ Calling all ham radio and/or parks enthusiasts: Parks on the Air (POTA) is a fantastic way to combine the thrill of amateur radio with the beauty of nature. Grab your gear, head to your nearest park, and set up your radio station to make contacts with fellow operators while enjoying the great outdoors. It's a perfect blend of fresh air, exercise, and honing your radio skills. Who’s in? 📻🌳 #ParksOnTheAir #HamRadio #OutdoorAdventure

Wardriving on radio. This looks like a fun project for people like us. #hamradio #hamr #rf #wardrive #wardriver #amateurradio

Armed Forces Day Crossband Test - May 11, 2024 The Department of Defense will host the annual Armed Forces Day Crossband Test on May 11, 2024. Licensed amateur radio operators can join this interoperability event to communicate with military stations. 📅 Date: May 11, 2024 🕒 Time: Various Zulu (Z) time slots 📡 Mode: USB (Upper Side Band) 📻 Open to: All licensed amateur radio operators @Bitcoin Veterans #ham #MARS #radio #usb #hamradio #hamr #amateurradio

DoD MARS - Armed Forces Day

Armed Forces Day Cross-Band Test

Off-grid comms basics: Very basic overview of off-grid comms for people who have interest in radio and preparedness. #offgrid #comms #radio #ham #gmrs #meshtastic #mesh #rf #frs #cb #prep #prepper #preparedness

Dr. Ed Fong is a legend in ham radio. If you are interested in ham radio or have a background in electrical engineering, you should watch this one. #ham #hamradio #hamr #antenna #ee #electricalengineering https://www.youtube.com/live/ZEtZ8nmOmrA

If you have ever wondered what is the best radio for extreme biking, the radio manufacturer, Retevis produced a video that may provide the answer.

Do you want to have nostr over mesh radio network? Let’s get some more eyes on the Reticulum github. #mesh #meshtastic #ham #lora #radio #grownostr

GitHub

GitHub - markqvist/Reticulum: The cryptography-based networking stack for building unstoppable networks with LoRa, Packet Radio, WiFi and everything in between.

The cryptography-based networking stack for building unstoppable networks with LoRa, Packet Radio, WiFi and everything in between. - markqvist/Reti...

Let’s get some more eyes on the meshtastic github. Also, check out the latest firmware release notes. #mesh #meshtastic #ham #lora #radio

GitHub

Releases · meshtastic/firmware

The official firmware for Meshtastic, an open-source, off-grid mesh communication system. - meshtastic/firmware

Off grid ham radio on solar. #ham #hamradio #solar #amateurradio

The ham radio market is already responding to the recent influx of Bitcoiners into ham radio. They have already started making ham radio coax in Bitcoin orange for us.

Today is a great day to start studying for your first ham radio license or to upgrade an existing license. Ham Radio License Test Preparation: 1. Use HamStudy.org: HamStudy is a free website that provides practice tests for all ham radio licenses. It can help individuals prepare for their exams and find online or in-person test sessions. www.hamstudy.org 2. Check Out W4EEY on YouTube: W4EEY on YouTube offers excellent ham radio tutorials. He has playlists covering all ham radio license levels and occasionally conducts live classes. This resource can be valuable for learning ham radio concepts. Here are the playlists for the various licenses: • Tech Playlist: https://youtube.com/playlist?list=PLZ_9BZQ8gpziUWPBT3rOvSV6MCCeCaiK0 • General Playlist: https://youtube.com/playlist?list=PLZ_9BZQ8gpziv2a26B_IoQ1RbXbIqieP2 • Extra Playlist: https://youtube.com/playlist?list=PLZ_9BZQ8gpzh7NC1WVKwCCmOTULSj1f93 3. Explore ARRL and Local Clubs: The American Radio Relay League (ARRL) website can help individuals find local ham radio clubs. These clubs often have information about local repeaters, club meetings, and ham radio "nets" (radio meetups). It's a good way to connect with other ham radio enthusiasts in your area. (

American Radio Relay League | Ham Radio Association and Resources

The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and re...

APRS on Linux

@PlebLab demo of flipper zero by @Car “Flipper Zero is a portable multi-tool for pentesters and geeks in a toy-like body. It loves hacking digital stuff, such as radio protocols, access control systems, hardware, and more. It's fully open-source and customizable, so you can extend it in whatever way you like. Please bring questions, laptops and flipper zero's.” #flipperzero #radio #hack #rf #ham #pleblab https://www.youtube.com/live/nd1zhTVoA8o

Meshtastic solar setup. #mesh #Meshtastic

AllStarLink stands out in the Amateur Radio community not just for its extensive VoIP capabilities but also for its open-source foundation. Hosted on GitHub, AllStarLink encourages collaboration and innovation among users and developers. This open-source approach ensures that the technology remains accessible to all and continually evolves with contributions from around the globe. Whether you're looking to set up a node or develop new features, AllStarLink provides the resources and community support to help you succeed. Dive into this innovative network to explore and enhance your Amateur Radio experience, all powered by a commitment to open-source collaboration.

AllStarLink

Repeater Controller with VoIP linking for Ham Radio

MFJ made some great products, might be smart to grab something you have been putting off.

Solid perspective on choosing 20 watts vs 100 watts for HF radio. Worth considering as you decide what works best for your use case, budget & etc.

Learn the history of hacking of satellite tv signals.