ARRL CEO David Minster, NA2AA, was a guest on episode 103 of The DX Mentor, which aired September 19, 2026. Hosted by Bill Salyers, AJ8B, with Joe Pater, W8GEX, the...
Will RADE be the next SSB? RADE occupies half the bandwidth of a SSB signal and reportedly provides more natural-sounding speech. ARRL MacWinlink–A native macOS client for Winlink The...
JTTY brings RTTY-style contest exchanges to WSJT-X 3.2.0-rc1: 127 Hz GFSK, no T/R cycles, N1MM Logger+ support. See specs and suggested frequencies. Go to Source
The suggested JTTY dial frequencies for every band from 160 m to 2 m, with 14.090 MHz as the initial meeting place. This page covers how to add them...
This week, we’re looking at some interesting developments in the LoRa space, particularly how it’s being leveraged for amateur radio applications. We’ve got a few resources that touch on...
At first, a ham radio frequency is just a frequency. It is a number on the dial, a place where signals appear and disappear, and perhaps a convenient spot...
by Thomas (K4SWL) On Thursday, September 3, 2026, I left my house pretty early for a one-and-a-half-hour drive to spend the day with my father. We had appointments to...
It’s been a half century since single sideband (SSB) supplanted amplitude modulation (AM) as the most popular voice mode on HF, due largely to its spectrum efficiency, occupying roughly...
ARRL with ARRL The National Association for Amateur Radio® is following two new federal proceedings concerning radio frequency (RF) exposure. On September 17, 2026, the FCC and the U.S. Department of...