Pebble HF: The Ultra-Affordable 20M QRP Transceiver Kit for Portable Operations
The Pebble HF is an ultra-affordable, pocket-sized 20-meter QRP transceiver kit offering up to 5W…
FoxSDR: A From-Scratch Windows SDR Receiver With Browser Remote and a Plugin Decoder Catalogue
FoxSDR is a from-scratch software-defined radio receiver for Windows x64, in open beta at v0.58.2…
Types of Amateur Radio Nets: A Beginner’s Guide to Social, Traffic, Emergency and More
Amateur radio nets are organised on-air meetings that help operators share information, practise skills, handle…
Nexus by KD9TAW: One Program Instead of Six for the Modern Amateur Radio Station
Nexus by KD9TAW is a single free, open source program that replaces the usual pile…
Gordon Gibson G3ZFZ: Royal Signals Veteran and 9M2RH Melaka Club Station Operator
A profile of Gordon Gibson G3ZFZ -- Royal Signals veteran, 9M2RH Melaka club station operator…
CW Prosigns and Abbreviations That Leaked Into Everyday Life
How 73, HIHI, DE, QSL and other CW shorthand from the 1850s ended up in…
Build an ESP32 Fox Hunt Beacon with 9M2PJU Firmware
An open source ESP32 firmware that turns any cheap handheld radio into an IARU-standard ARDF…
FT8 and CW Duty Cycle: What It Does To Your Transceiver
A plain language look at FT8 vs CW duty cycle, what 100% duty cycle really…
FT8: The Little Digital Mode That Quietly Took Over the Bands
A relaxed look at FT8, the digital mode that lets a wire antenna and 20…