Morse Walker
Morse Walker is a web-based tool for amateur radio operators to practice CW skills. ... - Listed in Software/Morse Code Training
Regenerative Receiver 3.5 to 24 MHz
A 3.5–24 MHz regenerative receiver for amateur bands was recently constructed, inspired by a ... - Listed in Technical Reference/Receivers/Regenerative Receiver
FRAM2 HAM
Fram2, the first human spaceflight in polar orbit, launches spring 2025 aboard SpaceX's Falcon ... - Listed in DX Resources/Contest/Contest Rules
Portable Satellite Antenna: Innovative and Practical
An ingenious portable satellite antenna designed for the IC-705. Addressing its lack of full ... - Listed in Antennas/Satellite
ARRL Audio News January 17, 2025
ARRL Audio News January 17, 2025
A Weekend of January Contests
There are two great contests for amateur radio operators this weekend, January 18 - 20, 2025, and a bonus opportunity for a college club station to win a national championship. Whether you’re interested in contesting on the HF bands, the VHF bands of 50 MHz and above, or both, there’s likely a contest to fit your needs this weekend. ARRL Contest Program Manager Paul Bourque, N1SFE, said there i...
Lead Acid Battery Voltage Monitor
This project outlines a simple Lead Acid/SLA battery monitor, designed to alert users when ... - Listed in Technical Reference/Batteries
Lightweight 5-Element LFA Antenna for 2m
With increased ES propagation, this lightweight 5-element LFA antenna offers enhanced performance over the ... - Listed in Antennas/2M
Compact 5-LED S-Meter with Calibration
This project features a compact, 5-LED general-purpose S-Meter, designed for use with various radio ... - Listed in Technical Reference/Homebrew
Dennis Motschenbacher, K7BV, Silent Key
Former ARRL and Yaesu employee, World Radiosport Team Championship competitor, and award-winning radio amateur Dennis Motschenbacher, K7BV, has become a Silent Key. Motschenbacher passed away on January 9, 2025, after a long illness. Motschenbacher was first licensed at the age of 13. According to his obituary, “His Amateur Radio activities took him to 35 countries and his ham radio call sign, K...
DXCC Application Processing Caught Up
DXCC® application processing is back to typical processing times. In October, we reported that the ARRL DXCC® System had been returned to service following work that was completed to ensure the security and integrity of the system following the cyber-attack in May. Over 4,000 DXCC applications have been logged into the system for processing since returning the system to service. We are currently ...
Yaesu FT101ZD DDS VFO Replacement
The FT101ZD DDS VFO project replaces the original VFO in the Yaesu FT101Z/ZD rigs ... - Listed in Technical Reference/HF Radios
Ham Radio Operators Serving During California Firestorms
As the firestorms across Southern California continue to threaten millions of residents, trained amateur radio operators are serving critical volunteer roles to help officials spot fires before they get out of control. Dry conditions and wind gusts of 100 miles per hour have fueled days of devastating wildfires. Entire neighborhoods have been leveled by infernos. The Eaton fire burned to the top...
Simple 3.5–30 MHz Superheterodyne Receiver
A simple superheterodyne receiver (3.5–30 MHz) for amateur radio achieves stable SSB-CW reception using ... - Listed in Technical Reference/Receivers
Building an End-Fed Half-Wave Antenna: A Step-by-Step Guide"
The ARRL's End-Fed Half-Wave (EFHW) Antenna Kit is an easy-to-build four-band antenna designed for ... - Listed in Antennas/End-Fed/End Fed Half Wave Antenna
Top Amateur Radio Websites - Issue 2501
A 10-Band Attic Antenna System for Contesting Success, The C Pole - A Ground Independent Vertical Antenna, How to build a 12V emergency power supply , C-Pole Antenna Project, Dipole Bazooka Antenna for 40 meters, HamPass - Contest Score and DX Tools, Amateur Radio Station G0RIF, AWF electronics components, W7PXL Valley Radio Club
The Communicator Digital Edition
The Communicator, a digital magazine by Surrey Amateur Radio Communications (SARC), offers over 125 ... - Listed in Ham Radio/Magazines
SWL Contest 2025 MW and SW
Listen AM radios on MW and SW for 2 months.
Awards for all participation.
The ... - Listed in DX Resources/Contest/Contest Rules
ARRL Teachers Institute: Coming to a Town Near You
The ARRL Teachers Institute on Wireless Technology is going mobile in 2025. In addition to the cohorts hosted at ARRL Headquarters in Newington, Connecticut, there will be several sessions around the United States this year. The first, hosted by ARRL model school Staten Island Technical High School in New York City, will be held January 21-24. The format is being refined this year from five day...
FCC Upholds Record $34,000 Forfeiture Against Amateur Licensee
The Federal Communications Commission (FCC) assessed a record $34,000 forfeiture against an amateur radio licensee for “willfully and repeatedly operating a radio station without authorization and interfering with the radio communications of the United States Forest Service … while the U.S. Forest Service and the Idaho Department of Lands were attempting to direct the operations of fire suppres...
Zetagi HP201 SWR Wattmeter Modification for HF Amateur Radio Bands
The document provides a detailed modification guide for the Zetagi HP201 SWR Wattmeter, converting ... - Listed in Technical Reference/SWR Meters
ARRL Audio News January 10, 2025
ARRL Audio News January 10, 2025
Hurricane Watch Net Remembers Long Time Volunteer Terry Redding, W6LMJ, Silent Key.
By HWN Net Manager Bobby Graves, KB5HAV It is with a heavy heart that I announce the passing of Terrence "Terry" Redding, Sr., Ph.D., W6LMJ, SK. Just before Christmas, I heard from one of Terry’s daughters that he suffered a bad stroke a few months earlier. Sadly, he passed away January 4, 2025. His daughter said he passed holding the hand of his bride as they listened to their favorite song. A...
Practical Wireless
Practical Wireless is a doing magazine focusing on the practical and constructional side of ... - Listed in Ham Radio/Magazines
FCC Closed January 9, 2025 for President Carter National Day of Mourning
The Federal Communications Commission (FCC) will be closed on Thursday, January 9, 2025, in observance of the national day of mourning for former President Jimmy Carter. Exam session applications for new and upgraded licenses, as well as individual and club license filings, will not be processed. Application processing will resume when FCC offices reopen on Friday, January 10 at 8:00 AM EST.
National Communications Magazine
National Communications Magazine is a subscription-based weekly publication on Substack, focusing on scanner radios, ... - Listed in Ham Radio/Magazines
Satellite Antennas Hints and Kinks
Low Cost Satellite Antennas article was originally presented at a Project OSCAR seminar on ... - Listed in Antennas/Satellite
The Canadian Amateur Magazine
The Canadian Amateur (TCA), Canada’s premiere national magazine devoted to Amateur Radio, is published ... - Listed in Ham Radio/Magazines
Texas DX Society
The Texas DX Society, founded in 1970, is a non-profit organization of radio amateurs ... - Listed in Ham Radio/Clubs/North America/USA/Texas
Funkamateur
Funkamateur is a german amateur radio magazine, published in German since 1952 and circulating ... - Listed in Ham Radio/Magazines
ARRL Audio News January 3, 2025
ARRL Audio News January 3, 2025
ARRL RTTY Roundup is This Weekend
The first ARRL contest of 2025 is about to begin. The ARRL RTTY Roundup is this weekend. The event begins at 1800 UTC on Saturday, January 4, and concludes at 2359 UTC on Sunday, January 5. Operation is allowed using the RTTY mode on the 80-, 40-, 20-, 15-, and 10-meter bands. “RTTY Roundup is a great opportunity to explore this unique digital mode,” said ARRL Contest Program Manager Paul Bourq...
CWops Announces 2024 Advancing the Art of CW Award
Each year, CWops, an international organization that promotes and advances Morse code (CW) in amateur radio communications, accepts nominations for individuals, groups, and organizations for the CWops Award for Advancing the Art of CW. The award recognizes contributions made toward advancing the art or practice of radio communications by Morse code. The Radio Officer's Association (ROA) is the r...
Deadline Extended for ARRL Foundation Scholarship Applications
The ARRL Foundation has extended the application deadline to its Scholarship Program to Monday, January 13, 11:59 PM EST. Information, including the link to apply, can be found on our website here: www.arrl.org/scholarship-program. All applicants must be active, licensed amateur radio operators. More than 100 scholarships ranging from $500 to $25,000 will be awarded to deserving students. Click ...
ARRL The National Association for Amateur Radio Launches Dream Station Sweepstakes
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