A site for Amateur Radio Operators, by Amateur Radio Operators.





36- 70 of 9030 News Items
Solar Activity Significantly Affecting Ionosphere, FCC Opens Docket for Comments on Impact

Aurora Propagation, Northern Lights

The sun has been busy, and it’s been a mixed bag for radio amateurs. Earlier this month, millions of people got a chance to see the aurora borealis for the first time, as the northern lights were active farther south than they had been in decades. The brilliant displays, visible as far south as Mexico, were a result of a series of coronal mass ejections. The e...

Get Ready for 2024 ARRL Field Day, June 22 - 23

International Amateur Radio Union 2024 Election Results

The International Amateur Radio Union (IARU) has re-elected Timothy Ellam, VE6SH/G4HUA, as President and elected Thomas Wrede, DF2OO, as Vice President. Both will serve 5-year terms that began May 9, 2024.

Ellam begins his fourth term as President. Wrede has been active in IARU matters for several years and has managed the Deutscher Amateur Radio Club (DARC) international affairs team since 2009...

SvxLink official project page
SvxLink is an advanced software suite for the ham radio community, initially launched in ... - Listed in Software/Linux
ARRL VEC Services Update During Systems Disruption

ARRL previously reported that we are responding to a serious incident involving access to our network and headquarters-based systems. Several services have been affected, including those administered by the ARRL Volunteer Examiner Coordinator (ARRL VEC).

Exam Registrations and Materials. ARRL Volunteer Examiners (VEs) should continue to submit exam registrations and material requests. While we a...

Field Day antenna length table
The article offers practical guidance for setting up Field Day antennas, emphasizing the unpredictability ... - Listed in Antennas/Wire
CY9C St. Paul Island
The St Paul Island CY9C DXpedition is scheduled for August 26, September 5, ... - Listed in DX Resources/DX Peditions/2024 DXpeditions
Troubleshooting Digital Modes
Digital modes troubleshooting can be complex, even with devices like Digirig, which are designed ... - Listed in Operating Modes/Digital Modes
Hexagonal Beam Antenna Presentation
Rob Conklin N4WGY delivered an informative presentation on Hexagonal Beam antennas (Hex Beams), detailing ... - Listed in Antennas/HexBeam
Homebrew 5 Element VHF Yagi
This DIY guide details constructing a 5-element Yagi antenna for VHF frequencies. Yagi antennas ... - Listed in Antennas/2M
Top Amateur Radio Websites - Issue 2421
Build a Lightweight 15m Yagi Antenna: Simple Design for Impressive Performance, QSL Card Generator Online, UniBalun: Lightweight Balun/UnUn PCB for QRP Radios (1:1, 1:4, 1:49), ARJAN-5 5 band SDR, Creating a Custom IC-705 Paddle Mount, QLog, Icom 706MK2G Repair,
ARRL Audio News May 24, 2024

ARRL Audio News May 24, 2024

open890 - Web Interface for TS-890
open890 is a web-based UI for the Kenwood TS-890S amateur radio, and features good ... - Listed in Radio Equipment/HF Transceivers/Kenwood TS-890S
Quansheng Dock
Quansheng Dock v0.32.22q is a specialized software application designed for remote operation of Quansheng ... - Listed in Software/Radio Control
A web based cluster, based on spiderweb, allows filtering of dx spots for inclusion ... - Listed in DX Resources/Clusters
Compare the efficiency of two HF (or VHF) antennas by simultaneously transmitting FT8 on ... - Listed in Software/Antenna analysis
Aircraft Reflections at VHF
This PDF presentation explores using aircraft reflections for VHF communication. It explores the characteristics ... - Listed in Operating Modes/VHF UHF
2024 ARRL National Convention Hosted at Dayton Hamvention Concludes

WSJTX-Controller-v2 is an advanced tool that enhances the WSJT-X amateur radio program by automating ... - Listed in Software/Weak Signal
2024 ARRL Youth Rally A Success at Dayton Hamvention

Data for Dummies
This presentation offers a beginner's guide to digital communication modes in Ham Radio, specifically ... - Listed in Operating Modes/Digital Modes
Top Amateur Radio Websites - Issue 2420
Build a Simple VHF Dipole Antenna for 2 Meters: A Beginner's Guide, Mastering HF Communication: Decoding Space Weather Data, Prevention and Suppression of RF Interference to Audio Systems , Homebrew uSDX TRX, Chokes and Isolation Transformers for Receiving Antennas, Measured Data For HF Ferrite Chokes, 3 Element Quad for 50 MHz,
ARRL Audio News May 17, 2024

ARRL Audio News May 17, 2024

2024 ARRL National Convention Kicks off at Dayton Hamvention

By: Sam Shaner, KE1SAM

A massive turnout of hams of all ages are flocking to numerous attractions at the 2024 ARRL National Convention, hosted at Dayton Hamvention®. Local scattered showers don’t seem to be raining on this parade; outside Tesla Building 2, seemingly miles-long lines of attendees wait for their orders of pork tenderloin sandwiches, hand-sliced gyros, burgers, and corn dogs. Insid...

SV1OCA QSL Collection
A QSL card is a written confirmation of a two-way radiocommunication between two amateur ... - Listed in DX Resources/QSLing/QSL Galleries
Chester & District Radio Society
Home of the Chester & District Radio Society. We meet weekly throughout the year ... - Listed in Ham Radio/Clubs/Europe/UK/Northern England
A Compact, DIY Multi-Band Antenna for HF Without an ATU
This article describes a multi-band antenna design for amateur radio enthusiasts by G3FEW. The antenna ... - Listed in Antennas/Multiband
ARRL Systems Service Disruption

We are in the process of responding to a serious incident involving access to our network and headquarters-based systems. Several services, such as Logbook of The World® and the ARRL Learning Center, are affected. Please know that restoring access is our highest priority, and we are expeditiously working with outside industry experts to address the issue. We appreciate your patience.

This story...

AutoEZ, Automated use of EZNEC, is an Excel workbook that works alongside EZNEC antenna ... - Listed in Software/Antenna analysis
Worldwide List of HF Beacons
List of Worldwide HF Beacons published by RSGB. The beacon service is a vital ... - Listed in DX Resources/Beacons/Beacon Lists
Getting started in Amateur Television
Amateur Television (ATV) is a ham radio technology that transmits and receives broadcast-quality video ... - Listed in Operating Modes/Amateur Television
A Practical Approach to Ham Radio Antennas
This presentation on antennas is a practical guide for amateur radio operators. The key ... - Listed in Antennas/Theory
Top Amateur Radio Websites - Issue 2419
Vertical bazooka antenna for the 40m, Ham Radio Frequencies, A Simple Morse Code Project: The Tiny Keyer, Spectrogram, T32EU Online Log,
Aurora Forecast - A Short-Term Forecast and Its Impact
The short-term aurora forecast, based on the OVATION model, predicts aurora location and intensity ... - Listed in Propagation/Aurora
N2RWE's Real-time APRS, CWOP, OGN, and CBAPRS Maps
A real-time, responsive map view of APRS (Automatic Packet Reporting System) information, CWOP (Citizens ... - Listed in Operating Modes/APRS


placeholder placeholder