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Wi-Fi/3G/4G Disk-Yagi antenna
This article discusses the Disk-Yagi antenna, also known as the "gun antenna," popularized by ... - Listed in Antennas/WiFi


DIY 5 HF Bands Cubical Quad Antenna
This project details the design and construction of a Spider Quad antenna for HF ... - Listed in Antennas/Quad


Modelling my Inverted-L Antenna
This article details an Inverted-L antenna design optimized for 160-meter band operation, consisting of ... - Listed in Antennas/160M


Building a Simple 4-Meter Band Sleeved Dipole Antenna
This article describes the design and construction of a 4-meter band vertical sleeved dipole ... - Listed in Antennas/4M


Top Amateur Radio Websites - Issue 2502
DIY Shortened Vertical Antenna, Open Source in Amateur Radio, J-Pole Antenna Calculator, Collinear Antenna Calculator, 160M Folded Counterpoise, 5/8-wavelength GP vertical antenna calculator , Optimal Mobile Antenna Placement: Maximizing Performance, A portable C-Pole antenna, Morse Code Defender TX game for Android, A Choke Balun for Phased C-Poles ,


Wait and Pounce FT8
Wait to decode callsigns, then call them using UDP protocol. This utility auto respond ... - Listed in Software/Weak Signal


ARRL Audio News January 31, 2025

ARRL Audio News January 31, 2025



Warm Up at 2025 Orlando HamCation®, February 7 – 9


Changes in the ARRL Utah Section

Brett Pruitt, K7BDP, has been named the new Section Manager of the ARRL Utah Section. He has previously served as the Section Emergency Coordinator and has been active in leadership of his local Amateur Radio Emergency Service® (ARES®) group. Pruitt has been instrumental in expanding use of AREDN networks within Utah.

Pruitt was appointed to the role effective February 1, 2025. The change comes ...



The ARRL Solar Report

Solar Update Report January 30, 2025

The sun has been moderately active this past week. The greater than 2 MeV (solar particle event) electron flux at geostationary orbit is expected to remain mostly at normal to moderate levels January 30 - 31. A coronal hole high-speed stream is expected to arrive February 1. Particle injection during this time will likely elevate the 2 MeV electron flux to hi...



ARRL Teachers Institute a Success on Staten Island

ARRL The National Association for Amateur Radio® celebrates that the first field session of the ARRL Teachers Institute on Wireless Technology reached nine New York City area educators, but the ripple effects will reach thousands of students. The session was held at the Staten Island Technical High School, home of a thriving and active amateur radio club. It was led in part by Everton Henriques...



NCJ North American CW Sprint is This Weekend

By Ward Silver, NØAX

Imagine a weekend without a single full-bore pro football game. (American football, my DX and soccer-aficionado friends.) Not one. No hours of pre-game jabber. No amazing on-screen graphics and gadgets. No breathless half-time reports or injury updates. What is a right-thinking person to do? How about the CW Sprint?

The NCJ North American CW Sprint runs on Saturday evening, F...



Long Time Ham Radio Outlet Employee Honored for 60 Years in Amateur Radio

Paul Szczerbinski, W9KHO, an employee of Ham Radio Outlet in Milwaukee, Wisconsin, received a Certificate of Honor from HRO President Robert Ferrero, W6KR, for 60 years as an amateur radio operator. This is just the second time the award has been presented.

Szczerbinski’s history in radio dates to 1964, when, after being honorably discharged from the United States Air Force, he began working for...



Building a Multi-Output RF Field Strength Meter
This article describes a DIY RF field strength meter project inspired by VK3YE's "The ... - Listed in Technical Reference/Test Equipment/RF Probe


Versatile W1JR Antenna Chokes
W1JR-style common mode chokes are versatile tools for antenna experimentation. Three variants were constructed ... - Listed in Antennas/Feed Lines/Choke


ICOM IC-705 Long Term Review
The ICOM IC-705 remains a standout portable transceiver after 3.5 years of use. Its ... - Listed in Radio Equipment/HF Transceivers/Icom IC-705


Mastering Shortwave Listening: Tips and Tools
This guide explores the captivating hobby of shortwave listening (SWL), offering insights for beginners ... - Listed in Shortwave Radio/Beginner's guides


DL6WU Yagi-Uda antenna online calculator
The calculator designs the Yagi-Uda antenna based on the DL6WU model with boom correction, ... - Listed in Software/Antenna analysis


Running Multiple WSJT-X Instances for Simultaneous Radio Monitoring
The article discusses running multiple instances of WSJT-X on a Windows PC, allowing users ... - Listed in Operating Modes/Weak Signal


20M Quarter-Wave Vertical Antenna
a 20M quarter-wave vertical antenna with a 6m telescopic mast, 1:1 balun, and spiral-wound ... - Listed in Antennas/20M/20 meter Vertical Antennas



 

 
 
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