Yaesu announces new DR-3X repeater (video)

This new hardware offers 85 watts of VHF or 65 watts of UHF continuous duty, while incorporating advanced audio signal processing and an innovative interference evasion system for enhanced operational performance.
Yaesu

Icom announces ID-5200 and ID-5200D radios
Touchscreen control. Dual receive. Wi-Fi. Bluetooth®. Advanced digital connectivity… and this is only the beginning.
Icom America

Rhizomatica releases Mercury, a fully Open-Source modem for digital on HF
A completely open-source Digital Radio OFDM protocol for HF broadcast and peer-to-peer ARQ connections with compatible TCP interfaces.
Rhizomatica

Elecraft introduces the new AX4 portable antenna
Elecraft has just introduced two new products that will likely attract the attention of many POTA activators and portable operators: The AX4 portable vertical antenna and its companion BL3 balun.
QRPer

New book release: Satellite Operating for Amateur Radio
Written by Tony Milluzzi, KD8RTT, the book offers a clear step-by-step path into the world of amateur satellite operation.
ARRL

APRS messaging 36 miles with two HTs
What I really wanted to see was a true RF to RF message setup.
K4HCK

The vacuum tube’s last stand(s)
Vacuum tube technology did not simply stop evolving when the transistor appeared. In fact, some of the most sophisticated and technically impressive tube designs emerged after the transistor had already been invented.
Hackaday

Satellite TEVEL 2-3 FM transponder is open
The objective is twofold: to introduce young people to space technologies and provide an FM communication service to the Amateur Radio community.
AMSAT Francophone

DIY antennas for LoRa and Meshtastic
A complete guide to 433, 868, and 915 MHz.
VU3DXR

Build a central Field Day log server with local DHCP and GPS time
Centralized Field Day logging is one of those things that looks simple until the network hiccups, the generator burps, Windows decides it is “helping,” or one laptop thinks it is 2019 and another thinks it is next Tuesday.
Ham Radio Hacks

Guide to prepping for ARRL Field Day: LiFePO4 batteries, solar panels & generators
Examining ways to successfully operate your transmitting equipment from sources completely independent of the commercial power mains.
OnAllBands

Video

Icom ID-5200 demo
The Icom ID-5200 will get real APRS.
KM4ACK

Four Days in May (FDIM) Vendor Night
The most underrated event of the year for those coming to Hamvention. Here you can find the newest QRP radio kits released in 2026.
Ham Radio Crash Course

The adventure begins in Xenia: Hamvention 2026
The world’s greatest Amateur Radio event returns to Ohio.
W8CI

Dayton Hamvention® 2026 offers forums for every Ham
The Hamvention Forums Committee has assembled a diverse lineup covering technical topics, operating skills, and emerging interest areas.
ARRL

HamSCI at Hamvention 2026 – Schedule and map
Hamvention is an extremely important event for engaging with the Amateur Radio community, sharing ideas, developing collaborations, and sharing scientific results.
HamSCI

AMSAT at Hamvention
AMSAT will once again have a strong presence throughout the event, including booth activities, social gatherings, and the annual AMSAT Forum.
AMSAT

ARDC at Hamvention 2026
You’ll find us at Booth #1302 / #1402 in Building 1 (Maxim), where you can learn more about our grants program and priority areas for funding, as well as explore what’s possible with 44Net.
ARDC

The 30th Four Days In May 2026 Symposium at Dayton
The biggest and best QRP event in the world.
Four Days in May

Morse Code hacks Grok in crypto scheme
X user tricks Grok into sending them $200,000 in crypto using Morse Code.
Dexerto

Across Lake Michigan on 146.52 MHz
I worked W9ZL using just 2 watts from the little HT.
K0NR

Before my key falls silent
Amateur Radio has always been a significant part of my life and I want the hobby to continue for a long time after my Key has fallen Silent.
KE9V

Bring your old handheld to life with an AIOC
The All In One Cable (AIOC) board is a very neat little CM108 compatible sound card and serial interface that plugs into any handheld radio that has the now pretty much standard Kenwood ‘K’ type mic connector.
M0AWS

Graywolf: A modern APRS station
Graywolf is a complete APRS station that replaces a hardware TNC with a software modem. Plug a radio into a USB sound card, install Graywolf, and configure everything from your browser.
Graywolf

TNC Attach
Attach KISS TNC devices as network interfaces in Linux. This program allows you to attach TNCs or any KISS-compatible device as a network interface. This program does not need any kernel modules, and has no external dependencies outside the standard Linux and GNU C libraries.
TNC Attach