ARRL Announces Partnership with Grouper
Optimizing Vertical Antennas: Understanding Radiation Angles
This article focus on the radiation angle of vertical antennas and the fundamentals ... - Listed in Antennas/Theory
K3 Panadapter with NooElec Upconverter and SDR
The author discusses ways to display VHF and higher bands using a K3/10 as ... - Listed in Technical Reference/Pan Adapter
Dual-Tuned Bandpass Filters for Amateur Receivers
This PDF article introduces a series of dual-tuned bandpass filters designed for input tuning ... - Listed in Technical Reference/Filters
High Gain Simple Beam Antenna For 2 Meter
The article describes a high-gain, compact beam antenna design for the 2-meter band (144-146 ... - Listed in Antennas/2M
10GHz Small Dish EME Project
In this project by building a W2IMU feed horn, the author successfully optimized their ... - Listed in Antennas/Microwave
Top Amateur Radio Websites - Issue 2436
Shortened 40m Rotary Dipole Antenna, Aging Trends in Ham Radio Contesting: A Demographic Review, DIY 4:1 Current Balun with FT240-31, HB9CV On-Line Antenna Calculator , Electronic Component Distribution, The PAPA System, Charly Tango International DX-Group - Blog, Northland Antique Radio Club
Bear Bait Radio Club
Bear Bait Radio Club is dedicated to educating new ham radio enthusiasts while having ... - Listed in Ham Radio/Clubs/North America/USA/New York
ARRL Audio News September 13, 2024
ARRL Audio News September 13, 2024
Ham Radio Volunteers Serve During Hurricane Francine
Ham radio operators volunteering with the ARRL® Amateur Radio Emergency Service® (ARES®) have successfully completed operations for Hurricane Francine, now a tropical storm. “We had a huge positive showing of ARES team members checking in and doing the ‘thing.’ I sincerely appreciate everyone leaning into this activation,” said Robert Hayes, KC5IMN, Section Emergency Coordinator of the ARRL Mis...
National Preparedness Month: Ensuring Family Safety
September is National Preparedness Month. In coordination with our partners at the Federal Emergency Management Agency (FEMA), the ARRL Amateur Radio Emergency Service® (ARES®) is producing a series of weekly articles to help radio amateurs and their families stay safe. See previous stories: https://www.arrl.org/news/resilience-through-amateur-radio-for-national-preparedness-month https://www.arr...
Lima Delta DX Group
A new unofficial page for the Lima Delta DX group! - Listed in CB Radio/Clubs
ARRL Utah Section Expanding Emergency Communication Capabilities
A new and faster way to communicate during emergencies is being planned by the Utah Section of the ARRL® Amateur Radio Emergency Service® (ARES®) group, which serves Salt Lake County, the most populous area in Utah. ARRL Utah Section Public Information Coordinator Scott Rosenbush, K7HSR, said that discussion and planning for mesh networks using AREDN (Amateur Radio Emergency Data Network) techno...
ARRL Defends 902-928 Amateur Radio Band
Allstar Linked Repeaters On The Air (ALROTA)
Allstar Linked Repeaters On The Air (ALROTA) is a community-focused platform aimed at strengthening ... - Listed in Operating Modes/Repeaters/USA
CW for the Hearing Impaired
This website introduces a handheld device created to assist hearing-impaired individuals in learning and ... - Listed in Operating Modes/Morse code/Learning Morse Code
Francine Updates
Francine update September 10, 2024 Noon Eastern: ARRL Director of Emergency Management Josh Johnston, KE5MHV, just participated in a call with the National Weather Service Shreveport, Louisiana Field Office. "Our partners at NWS are closely monitoring the situation and preparing Louisiana for multiple possibilities, that each could change as the situation unfolds," he said. ARRL members and Amate...
ICOM IC-7760 English Brochure
Official English Brochure by ICOM of the IC-7760 HF and 50 MHz 200W Power ... - Listed in Radio Equipment/HF Transceivers/Icom IC-7760
ICOM IC-7760 Announcement
Our Article about the ICOM IC-7760 announce done by ICOM at the annual Ham ... - Listed in Radio Equipment/HF Transceivers/Icom IC-7760
Netsvk - ham radio nets in Australia
This document serves as a thorough guide to amateur radio nets throughout Australia and ... - Listed in DX Resources/Nets
1:49 Transformer for EFHW Dipole Antenna
The article describes the construction of a 1:49 impedance transformer designed to match the ... - Listed in Antennas/End-Fed/End Fed Half Wave Antenna
ICOM IC-7760 HF/50MHz 200W Transceiver
ICOM IC-7760 is a HF/50 MHz 200W SDR transceiver presented at Tokyo Ham Fair in August 2024
ARRL Audio News September 6, 2024
ARRL Audio News September 6, 2024
Hams Respond as Hawaii Threatened by Three Major Storms
In late August, Hawaii’s big island was threatened by three major tropical storms and amateur radio operators were prepared to assist as the threat grew more intense. Russell Roberts, KH6JRM, Public Information Officer, Hawaii County, ARRL Pacific Section, said that beginning August 23, storm watches and warnings were being issued for tropical storms Hone, Gilma, and Hector, all churning off th...
National Preparedness Month: Have a Go Kit
September is National Preparedness Month, and ARRL is working to help radio amateurs have a plan for family resilience. Many hams enjoy public service as part of their operating. Being ready to activate for a served agency through the ARRL Amateur Radio Emergency Service® (ARES®) involves not only being licensed and trained, but also prepared and equipped. ARRL Director of Emergency Management J...
Dualband-Moxon-Beam for 10 m and 6 m
This project involves constructing a dual-band Moxon antenna, optimized for ham radio enthusiasts, with ... - Listed in Antennas/10M
Radiosonde Tracker
An online database featuring current and historical weather balloons, complete with a fully searchable ... - Listed in Radio Scanning/Weather
Ham Radio Bandplan for SDR SHARP
The article discusses the use of SDR# (SDR SHARP) software for SDR receivers, highlighting ... - Listed in Software/Utilities
Radio Wave Properties: Electric and Magnetic Dipole Antenna - Video
The video showcases the setup of a 300 MHz oscillator, a 100W radiofrequency amplifier, ... - Listed in Antennas/Theory
Upgrade of Station Lightning Protection
SZ1A's ongoing improvements are bolstered by donations, sponsorships, and volunteer work. Contributing to this ... - Listed in Technical Reference/Lightning Protection
Weather Fax plugin for OpenCPN
The Weather Fax plugin for OpenCPN allows you to directly open image files or ... - Listed in Software/Weather and FAX
WeatherFax Stations
List of global weather fax (HF fax) stations, including their locations, call signs, and ... - Listed in Radio Scanning/Weather
Top Amateur Radio Websites - Issue 2435
Homebrew Satellite Antenna Elevation System, LOGGI Log-Periodic Yagi Hybrid Antenna, SuperFox User Guide, Acom 1500 HF+6M Linear Amplifier G6NHU Review, External HF/VHF Antenna Switching Unit , YAGio Yagi Design, 23cm transverter, PAPA Repeaters Map - Californa,
ARRL Audio News August 30, 2024
ARRL Audio News August 30, 2024
Resilience Through Amateur Radio for National Preparedness Month
Amateur radio is an excellent tool for community resilience in times of crisis. The utility value of the critical communications it provides is enhanced by having well trained local Amateur Radio Emergency Service® (ARES®) groups and other teams. However, to maximize the value to yourself, your family, and your community; an operator must be prepared. September is National Preparedness Month. A...
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