A New Ham Radio Messaging Application - LongChat By Tech Minds “Here we take a look at LongChat, a chirp based text messaging application to be used with Ham Radio transceivers.” #hamradio #amateurradio #radio #longchat #digitalmodes #arrl #fcc #digrig @RadioMail 

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👀 Meshtastic Mesh Radios for Sale for Sats on Nostr View quoted note →

The State Of Meshtastic | 2024 | What is next? By Emcomm Solutions “I started my journey with Meshtastic over two years ago and this year it has really grown in popularity. Today we'll discuss some the issues around using Meshtastic radios for emergency communications and what is next for the project. Hint, the future is looking really promising!” #mesh #meshtastic #lora #amateurradio #radio #hameadio #915mhz

Black Friday thru Cyber Monday Ham Radio & Mesh Radio Sales Mega Thread: 🚨Post Deals, Get Zapped.🚨 Post any radio deals you want to share: ⚡️ Ham Radio Deals ⚡️ Mesh Radio Deals ⚡️ CB Radio Deals ⚡️ GMRS Radio Deals ⚡️ SDR Radio Deals ⚡️ Antenna Deals ⚡️ Test Equipment Deals ⚡️ Solar and Battery Deals ⚡️ and more… #hamradio #amateurradio #meshtastic #mesh #lora #radio #antenna #blackfriday #cybermonday

🦃 🦃 🦃 Happy Thanksgiving Nostr 🦃🦃🦃 ⚡️⚡️ Also, don’t forget to wish a Happy Thanksgiving to your local Mesh Network and to your local Ham or GMRS repeater communities. ⚡️⚡️ #mesh #meshtastic #ham #hamradio #amateurradio #nostr #grownostr #growmesh #growham #growgmrs ##growmesh #thanksgiving #happythanksgiving

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What Is The "Blank" From Chameleon Antennas? By HRCC aka KI6NAZ “Today we look at a piece of kit I have been wanting for a while! A simple device to adapt a 17' whip to a thread mount with a coax connector.” #hrcc #ki6naz #hamradio #amateurradio #chameleon #antenna #radio

$40 HAM ANTENNA WORKS SIX BANDS by: Al Williams “My Ham Radio Journey wanted to see if a “common person” (in his words) could build an effective vertical ham radio antenna. If you look at the video below, the answer is apparently yes. He started with a 24-foot fishing rod and a roll of 22 gauge wire. The height of the antenna wire is just over 20 feet long and he has several ground radials, as you might expect for a vertical antenna. You also need a toroid to make an unun for the feed point. The details of how he mounted everything will be useful if you want to experiment with making your own version. Vertical antennas have plusses and minuses. One advantage is they have a low angle of radiation, which is good for long distance communication. It is possible to make arrays of vertical antennas, and we are surprised we haven’t seen any of those lately. In the end, it looks like the antenna works well. With the 4:1 transformer, the SWR on all the ham bands is within range of the radio’s tuner. We recently saw a fishing pole antenna that used no wire at all. If you want portable and fishing isn’t your thing, try a tape measure.” #hamradio #amateurradio #hackaday #anetenna #swr #balun

Hackaday

$40 Ham Antenna Works Six Bands

[My Ham Radio Journey] wanted to see if a “common person” (in his words) could build an effective vertical ham radio antenna. If you lo...

***Putting this out just a little early because I know everyone will be busy later in the week. 🎄⚡️🎄 My Current Recommendations for Mesh Radios as Stocking Stuffers. These mesh nodes all work for Meshtastic and they should all work on Reticulum soon. 🎄⚡️🎄 🎁 Use this holiday season as an opportunity to build out your local mesh. 🎁 If you were giving a neighbor or loved one a gift anyways, give them the gift of a mesh node. 🎁 Do you have to do a Secret Santa gift exchange at work? Get them a mesh node. This will also get a conversation started when folks see your recipient open the present. 🎁 For parents: Was your kid good this year? Get them a mesh node. Tell them an elf made it special just for them. 🎄⚡️🎄 You may want to order them ASAP to make sure you get them in time for Christmas. 🎄⚡️🎄 (These recommended nodes should all have Reticulum firmware available shortly on the community firmware GitHub) 📟 SeeedStudio T1000-e: My top choice for EDC (Everyday Carry) mesh node. It has no external antenna, waterproof, compact and reliable. 🔋 Rak WisBlock: My go to for building solar-powered repeaters. With ultra-low power usage, it’s perfect for long-term, remote setups. 📵 Lilygo T-Deck: For a standalone all-in-one device—no phone or tablet required. It has the classic BlackBerry-style form factor, and once the new UI is ready, this will be a must have. Everyone will want one, consider getting one before the rush comes. 💸 Heltec v3: If you’re just starting out, this is a low cost option is a solid entry-level unit and easy to find with a case included. Easy to experiment with and great for beginners. 🖨️ Got a 3D printer? Skip the Heltec V3 and print your own case and dive straight into a custom Rak build. It is just slight more expensive and far better on power consumption. #meshtastic #mesh #reticulum #sideband #nomadnet #ham #hamradio #amateurradio #radio #915mhz #meshradio #edc #offgrid #lora #diynetworking #heltec #lilygo #rak #seeedstudio #grownostr #gm #merrychristmas #blackfriday #happythanksgiving #christmas #thanksgiving

Turn ANY Android Into A REAL VHF Two Way Radio Transceiver By Tech Minds “Here we take a look at an exciting new project designed by Vance, KV4P. This project is FULLY open source” #kv4p. #hamradio #amateurradio #radio #vhf #techminds #foss

Turn ANY Android Into A REAL VHF Two Way Radio Transceiver By Tech Minds “Here we take a look at an exciting new project designed by Vance, KV4P. This project is FULLY open source” https://www.kv4p “dot” com/quick_start.html #kv4p. #hamradio #amateurradio #radio #vhf #techminds #foss

Reticulum Release: RNS β 0.8.6 Changelog This release adds full interface modularity and custom interface loading to RNS. Users can now easily create and use their own custom interfaces for communicating over practically anything. Support for IPv6 has also been added to the TCP-based interfaces. In addition, several bugs have been fixed, and various internal improvements to code consistency and naming conventions have been carried out. Thanks to @gretel and @Tristan Brice Velloza Kildaire who contributed to this release! Changes ⚡️Added ability to load and configure custom, user-supplied interfaces ⚡️ Added IPv6 support to TCPClientInterface and TCPServerInterface ⚡️ Added an init option to the API for requiring an existing shared instance ⚡️ Changed rnstatus behaviour to only show status if Reticulum is already running ⚡️ Fixed KISSInterface beacon length for compatibility with software modems ⚡️ Fixed interface client count sometimes reporting incorrect values on TCP and I2P interfaces ⚡️ Refactored and improved interface initialisation and configuration handling ⚡️ Refactored interface code to be more consistent ⚡️ Refactored various deprecated references and names Updated documentation and manual #reticulum #mesh #radio #kiss #tnc #lora #tcpip #sideband #nomadnet #rns #meshtastic #ipv6.

GitHub

Release RNS β 0.8.6 · markqvist/Reticulum

This release adds full interface modularity and custom interface loading to RNS. Users can now easily create and use their own custom interfaces fo...

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BLEShark Nano vs M5StickC Plus2: Best Cybersecurity Gadget for Beginners! By GhostStrats “In this video, I dive into the key differences between the M5StickC Plus2 and the BLEShark Nano to help you decide which is the best fit for your cybersecurity needs. If you're a beginner looking to get into cyber security gadgets, the BLEShark Nano is a clear winner. It's easier to set up, maintain, and much more practical for everyday use. With its accessibility and user-friendly features, the BLEShark Nano makes cybersecurity simpler and more approachable. While the M5StickC Plus2 is a great device, it can be a bit tricky for those just starting out, and with a slight price difference, the BLEShark Nano is the better choice for most beginners. Watch the full comparison to learn which device will help you get started on your cybersecurity journey with ease! Don't forget to like, comment, and subscribe for more tech and security gadget reviews! Disclaimer: I do not condone any illegal activity. This video is for educational purposes only. Always ensure you are using cybersecurity tools responsibly and within the boundaries of the law.” #CyberSecurity #CyberSecurityForBeginners #TechReview #BLESharkNano #M5StickPlus #SecurityGadgets #TechComparison #GadgetReview #BeginnerTech #HackersTools #CyberSecurityDevices #TechTutorial #EthicalHacking #CyberTools #WirelessHacking #TechForBeginners #GadgetComparison #LearnCyberSecurity #SecurityDevices #HackingTools #techeducation #radio #hamradio #amateurradio #flipperzero #fz #m5 #ble #bluetooth #lora

The Research Lab The US Government Shutdown in 1984 By S3 Bell Labs’ breakthroughs, from inventing the transistor to advancing signal processing, have revolutionized RF communication. These innovations and more have laid the foundation for modern communication systems. 73! 📡 0:00 Severely Underrated Innovation 2:25 The Beginning of a Monopoly 3:50 1st Transcontinental Phonecall 4:39 Founding of Bell Labs 6:42 Vacuum Tubes 7:45 WWII 9:35 Building Murray Hill HQ 10:31 The Golden Age of Bell Labs 13:45 Claude Shannon & Information Theory 17:43 The End of Bell Labs 19:05 Who is the Bell Labs of today? 20:15 You #hamradio #BellLabs #Radio #TechHistory #vacuumtubes #satellite #satcomms #amateurradio #transistor

Quick Start Guide to Getting Your US Ham Radio License 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_9BZQ8gpzhKG9Ha27YL9szWqBTmlYwU 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...

4. Phone/Tablet Practice Test App: The hamstudy.org app has recently been updated. They did a really nice job with it. It’s a couple of fiat dollars, I think you will find it is worth it.

HamStudy.org: Mobile Apps

Need to study without an internet connection? Our offline-capable mobile apps are cheap, powerful, and available on both Android and iOS!

#ham #hamradio #license #arrl #gettingstarted #amateurradio #radio