This guide walks through a reliable, always-on rooftop Meshtastic router node designed with amateur-radio best practices: clean RF, proper grounding, conservative power, and serviceability. The result is a backbone-quality node suitable for neighborhood meshes, EMCOMM augmentation, or permanent coverage extension.…
Use this matrix to choose the right Meshtastic role for each node in a real-world mesh. The goal is to maximize coverage and reliability while minimizing airtime, collisions, and maintenance. Definitions in Practical Terms (Exact behavior varies by firmware version…
For amateur radio operators focused on digital modes, the Icom IC-7300 has earned its reputation as one of the most practical and efficient HF transceivers ever produced. From FT8 and FT4 to PSK31, RTTY, Olivia, and JS8Call, the IC-7300 integrates…
The (tr)uSDX is one of the most compelling examples of how open-source design, modern microcontrollers, and classic QRP philosophy can converge into a highly capable HF transceiver. Designed as a compact, low-power, multi-mode radio, the (tr)uSDX targets operators who value…
At-a-Glance Comparison Feature / Capability Icom IC-7300 Yaesu FT-991A Yaesu FTDX-10 Bands HF + 6 m HF + 6 m + 2 m + 70 cm HF + 6 m Max Output Power 100 W 100 W (HF/6 m), 50…
The Yaesu FT-5D represents a mature evolution of Yaesu’s System Fusion handheld line—combining robust RF performance, dual-band analog/digital flexibility, and a polished user experience in a form factor that works equally well for daily carry, emergency communications, and APRS-centric field…
Supported SD Card Content The FT-5D can read and import the following from an SD card: SD Card Requirements Reading (Importing) Data from the SD Card Typical SD Card Folder Structure (Automatically created by the radio) If files are not…
This is the safest way to manage your FT-5D programming without fighting weird clone/transfer issues. Goal 0) One-time setup: create a “radio baseline” This becomes your “factory + current state” snapshot. 1) Read the radio image into ADMS-15 (from SD)…
1) Make sure the radio is actually writing APRS logs On the FT-5D: 2) Write data to the SD card (from the radio) This step matters because some data won’t exist on the card until you explicitly “WRITE” it out.…
The Icom IC-7300 stands as a defining radio in the amateur radio world—a benchmark rig that blends cutting-edge technology with accessible operation. Since its introduction in 2015, it has become one of the most widely adopted HF transceivers among new…