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





1- 35 of 9502 News Items
N4NJJ Repeaters
List of N4NJJ Repeaters by The Sin City Repeater Group, a group of privately ... - Listed in Operating Modes/Repeaters/USA
How to Program FT5DR on LINUX
A guide to programming a Yaesu FT5DR under Ubuntu Linux using CHIRP and the ... - Listed in Technical Reference/Programming Radio
Station Radioamateur FO5MD - Tahiti
Personal web site of FO5MD, OCEANIA Tahiti Island French Polynesia with information on ... - Listed in Ham Radio/Blogs/Oceania
CQ Zone, ITU Zone and Maidenhead Locator to your leaflet maps
Open source code to add CQ Zone, ITU Zone and Maidenhead Locator to your ... - Listed in Software/Developer Resources
Repairing Yaesu FT-817 Fail TX on 144 MHz
An FT-817 ceased transmission on the VHF 2m band, despite the other HF, ... - Listed in Radio Equipment/HF Transceivers/Yaesu FT-817
Colossus Air Cannon Antenna Launcher
This article describes a fun winter project:building an air cannon antenna launcher for ham ... - Listed in Technical Reference/Antenna Launcher
Top Amateur Radio Websites - Issue 2424
Mini Whip - Active HF Antenna, Vertical Dipole Array for 20-17-15 Meters, RSP Spectrum Analyser, Automatic Roger Beep for VHF/UHF Contests, Double Tuned Receiver Band-pass Filter Design Center, 3G0YA Easter Island,
Arduino Countermod
A UHF Frequency Counter up to 1 GHz, includes the Block Diagram , test ... - Listed in Technical Reference/Arduino
ARRL Audio News June 14, 2024

ARRL Audio News June 14, 2024

Amateur Radio Connects Family Members During Utah Boating Emergency

On June 5, Isaac Stiles, KJ7FAY, and his 3-year-old son were involved in a boating accident. Their canoe had tipped over at the Lost Dog Confluence to the Flaming Gorge Reservoir. The initial emergency call was made by Stiles’ wife, Kendal. She had to drive to nearby campsites until she found someone with a phone and then made the call to the Green River Fire Department (GRFD). She told them th...

2024 ARRL Field Day is Next Week!

The amateur radio event of the year is just a few short days away, June 22-23. Hundreds of thousands of hams around North America and beyond will participate in the beloved operating event. If you’re still looking for a place to go, use the Field Day locator tool at

As clubs and individual operators make their last-minute checks on gear (have you checked all of yo...

ARRL Teachers Institute Kicks Off Summer Cohorts

Teachers are gathered from around the United States to learn about amateur radio, and how to use it in their classrooms as part of science, technology, engineering, and mathematics (STEM) education. The 2024 cohorts of the ARRL Teachers Institute (TI) on Wireless Technology have begun.  

The first group members for the year are each returning teachers participating in the second round of learnin...

WebSDR Dimapur India
A KiwiWebSDR from Dimapur Nagaland India running a loop antenna for HF bands - Listed in Internet and Radio/WebSDR
J-Pole Antenna Online Calculator
Online antenna calculator for J-Pole models. - Listed in Antennas/Antenna Calculators
Programming Your New Ham Radio
Manually programming a Yaesu FTM-100 with hundreds of channels can be very fustrating. In ... - Listed in Technical Reference/Programming Radio
Spectrum Communications
Spectrum Communications specializes in a range of communication products, including antennas and cables for ... - Listed in Shopping and Services/Regional/Europe/UK
ESA1 Antique Radio Shop and Repair
ESA1 features a state-of-the-art workshop capable of performing repairs, calibrations, and restorations on antique ... - Listed in Shopping and Services/Antique Radios
Top Amateur Radio Websites - Issue 2423
K4SWL Antenna Plus, QSL Card creator, Beverage Remote Switch , A portable 3 element 6m Yagi, VDA Antenna for 30m, QRP Cluster,
Unicom Radio
Unicom Radio, since 2005, has excelled in the communications and telecommunications market, offering advanced ... - Listed in Shopping and Services/Regional/Europe/UK
40-80-160m Dipole Antenna Project
A 3 band dipole antenna for 40-80-160 meter bands, It's made with easily available ... - Listed in Antennas/Multiband
ARRL Audio News June 7, 2024

ARRL Audio News June 7, 2024

ARRL Member Bulletin for June 6, 2024


June 6, 2024   

Dear ARRL member,   

We are writing to inform you of a serious incident that has impacted ARRL’s operations. On or around May 12, 2024, ARRL was the victim of a sophisticated network attack by a malicious international cyber group. We immediately involved the FBI and engaged with third party experts to investigate.   

On May 16, on the eve of the ARRL National Conven...

The Maritime Amateur
Launched in March 2008, this website offers news and information for amateur radio enthusiasts ... - Listed in Operating Modes/Mobile/Maritime Mobile
2024 ARRL Field Day 2 Weeks Away, Free Shipping on FD Merch

2024 ARRL Field Day is June 22 -23, just 2 weeks away! There is still time to get your official merchandise in time for the event. ARRL is even offering free US shipping on Field Day orders of $30 or more with code FD2024. Plus, if you use that code, you’ll get a bonus 2024 ARRL Field Day pin automatically included in your order. This offer ends Monday, June 10.

The theme for 2024 ARRL Field Day...

ARRL Affiliated Club in MS Donates 3D Printer, Books, to Local Library

An ARRL  The National Association for Amateur Radio® Affiliated Club, The Jackson Amateur Radio Club (JARC), serving the metropolitan area of Jackson, Mississippi, recently donated two 3D printers with a retail value of $3,000 to the Library System in Madison County (MCLS).

“Thank you, Jackson Amateur Radio Club, for all you have done for our library system. We so appreciate you,” said MCLS Dire...

Oxley Region Amateur Radio Club
The Oxley Region Amateur Radio Club (ORARC) provides encouragement for those interested in the ... - Listed in Ham Radio/Clubs/Australia
Audio Speech Compressor Curcuit
Many low-power SSB rigs and kits lack dedicated speech processor circuitry, although most modern ... - Listed in Technical Reference/Audio
Noise Canceling Condenser Microphone
Noise-canceling electret condenser microphones (ECMs) are ideal for compact, battery-powered devices due to their ... - Listed in Technical Reference/Microphones
80-160 Meter Antenna For Small Garden
Building an 80-160 meter antenna in a small garden (9m x 14m) involves creative ... - Listed in Antennas/80M
WebSDR Siliguri India
A KiwiWebSDR from Siliguri West Bengal India running a W6LVP loop antenna for HF ... - Listed in Internet and Radio/WebSDR
Morse News
Morse News reads RSS/Atom messages and translates them into Morse code, playable as CW ... - Listed in Software/Morse Code Training
Top Amateur Radio Websites - Issue 2422
Reversible 40 Meter Moxon, Multi-Band End-Fed Antenna Design for Limited Space, FunCube Dongle HF Upconverter: Expanding Reception Range, 40 meters band beverage antenna, Reducing RFI from PoE Devices, Repairing a dead Kenwood TS-850S , The Reversible BOGs, Beverage Transformers for HF Receiving Antennas, Reversible RG6 Beverage Antenna , An Overview of Beverage Receiving Antennas,
ARRL Audio News May 31, 2024

ARRL Audio News May 31, 2024

DX Holiday in 5B
Have you missed pileups where you can feel really important again? Or perhaps you ... - Listed in DX Resources/Shack Rental
Cliff Ahrens, K0CA, Former ARRL Midwest Division Director, Silent Key

Hon. Clifford Ahrens, K0CA, passed away on May 22, 2024. He served as Vice Director and Director of the ARRL Midwest Division. He was a Life Member of ARRL and the Hannibal Amateur Radio Club, and held an Extra-class amateur radio license.

In 1991 Ahrens was appointed by then-Missouri Governor John Ashcroft to the Missouri Court of Appeals for the Eastern District, where he also served one term ...


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