If you’ve spent any time in the GMRS world, you already know there are two broad categories of mobile radios: The Radioddity DB40-G clearly sits in the second category — delivering serious output power and a surprisingly flexible feature set…
The Baofeng UV-5G Mini takes the ubiquitous UV-5R platform and adapts it specifically for the General Mobile Radio Service (GMRS). For operators who want a low-cost, entry-level handheld that is pre-configured for GMRS channels—and Part 95E compliant—this radio fits squarely…
If you’re shopping for a GMRS handheld in 2026, you’ve probably noticed the market has split into two camps: The BTech GMRS-V2, Retevis/Ailunce HA1G, and Radioddity GM-30 Plus all sit squarely between those two extremes. Each is a capable GMRS…
The BTECH GMRS-V2 is a purpose-built GMRS handheld designed for users who want reliable local communications without stepping into the complexity of amateur (ham) radio licensing. Built by BTECH, the GMRS-V2 focuses on durability, straightforward operation, and full compliance with…
How to run VHF/UHF power without cooking your finals On 2 meters and 70 centimeters, most radios can produce impressive power for their size. The constraint isn’t usually “can it make 50W?”—it’s can it shed the heat for your operating…
There’s a moment in ham radio that never really gets old. You’re sitting at a desk—or maybe in a truck parked on a ridge—listening to static ebb and flow. You twist a dial, tune a frequency, and suddenly a human…
Raspberry Pi + Dire Wolf + systemd (iGate / Digipeater) Scope and Design Goals This guide documents a production-style APRS DigiPi deployment using: Design Objectives Hardware Architecture Required Components Component Purpose Raspberry Pi Compute + Linux host microSD (16–32 GB)…
Overview APRS (Automatic Packet Reporting System) remains one of the most mature examples of distributed RF data networking in real-world use. Long before the rise of modern IoT platforms, APRS solved problems of telemetry, position reporting, store-and-forward routing, and RF…
From Maximum Privileges to Meaningful Direction One of the most unexpected challenges after earning Amateur Extra is choice overload. Suddenly, everything is available—and without intention, that freedom can quietly turn into inactivity. Finding your niche isn’t about limiting yourself. It’s…
Simple → Capable → Resilient Layer 1 — Family & Immediate Communications (GMRS) Goal: Everyone can communicate immediately with minimal training. Licensing & Legal Radios & Accessories Programming (Standardized) Training (5 Minutes Each) Layer 2 — Local Area & Vehicles…