off-grid-comms
18 videos tagged off-grid-comms across 5 categories.
All videos
T1000 Update, Seeed Meshracker X1: Dualband GNSS & 5-Day Battery | Meshtastic
Walkthrough of the updated T1000E Meshtastic tracker: USB-C charging, dualband GPS, 8 km range, 5-day battery, IP66 weatherproofing, and voice/image messaging support.
Getting Started with Meshtastic: Off-Grid Texting, Mesh Radios, and Emergency Preparedness
Eight-minute setup guide to Meshtastic mesh radios for off-grid communication: hardware selection, encryption, range testing, and antenna planning for household emergency resilience.
When Mobile Networks Fail, Ham Radio Can Save Lives
How amateur radio operators establish communication during disasters when mobile networks and internet infrastructure are unavailable, using independent power and radio frequency propagation.
Hams and Hurricane Season
ARRL Emergency Coordinator discusses ham radio's role in Atlantic hurricane season response and preparedness.
When Mobile Networks Fail, Ham Radio Works!
Why ham radio remains a reliable emergency communication tool when cellular and internet infrastructure fails during disasters, with real-world examples from earthquake and flood response.
Turmoil Tuesday - Are You Training & Practicing?
Hour-long discussion on developing and maintaining practical preparedness skills, with featured gear for off-grid communications and solar power systems.
Mesh Networking Live: Meshtastic and MeshCore Firmware Setup
Real-time walkthrough of setting up Meshtastic and MeshCore mesh networking firmware for off-grid emergency communications.
Ham Radio Field Day on Solar Power
Solar-powered ham radio field deployment techniques and equipment for off-grid communications and emergency preparedness.
Mayhemic Thursday - Gear Up! Bug-In and Bug-Out Gear
Overview of gear for staying put or evacuating: Meshtastic off-grid communications, solar power nodes, tracking devices, backup power systems, ham radio training, and emergency medical supplies.
MAYHEMIC Thursday - Gear Up!
Overview of Meshtastic off-grid communication hardware and solar power systems for bugging in and bugging out scenarios.
I Built A Solar Powered Emergency Wi-Fi DMR Hotspot That Runs Indefinitely
Live demonstration of a grid-independent DMR radio hotspot powered by car battery and Starlink, showing how digital modes survive when infrastructure fails.
$2500 Bought Us Insane Coverage
Install a mountain-top LoRa mesh repeater for $2500 to extend off-grid communication range across a region.
Washington Governor Highlights Amateur Radio Volunteers Ahead of ARRL Field Day
Governor Ferguson endorses amateur radio's role in emergency communications, previewing ARRL Field Day 2026 and advocacy for residential antenna installation rights.
Meshtastic with Voice: Unboxing and Building the Muzi Works Base Uno and Duo
Unboxing and assembly of Meshtastic mesh radio hardware with emerging voice-over-mesh capability for off-grid emergency communications networks.
The Magic and Importance of HAM Radio
Two-minute overview of HAM radio capabilities and why communications infrastructure matters for household emergency preparedness.
Meshtastic at Sophia Hack Lab
85-minute technical presentation on Meshtastic mesh radio platform: hardware options, configuration, field deployment, and community use cases for decentralized communications.
GhostNet Livestream: Emergency Radio and Mesh Networking Discussion
Live interview with S2 Underground on GhostNet, an open-source emergency radio communication system for disaster and off-grid scenarios.
Retivis RT47 FRS Review for Preppers and Ham Radio Ops
13-minute hands-on review of the Retivis RT47 FRS radio, covering features, performance, and suitability for preppers and amateur radio operators.