Antenna
The Legendary G5RV Antenna – ARRL The Doctor is In podcast
“The Legendary G5RV Antenna” is the topic of the new (August 15) episode of the ARRL The Doctor is In podcast. Listen…and learn! Read more
An end fed half wave cage antenna. How much wider bandwidth does it provide?
Another comparison between a single wire and a cage arrangement. This time on the end fed half wave antenna. Read more
80M EH Antenna by WB5CXC
EH Antenna “This is a picture of my EH ‘STAR’ antenna for 80 meters. It has two cylinders made from aluminum flashing 30 1/2” long, wrapped ar... Read more
MONSTER YAGI FOR 20M
A 5 element wide spaced yagi for the 20m long path to Europe was installed at ZL6QH in May 2005. A photo of this “monster” antenna... Read more
VHF
432 MHz world tropo record extended even further to 4,644 kms
” On Saturday the 28th of December 2019, Ian GM3SEK in the south-west of Scotland managed to work D41CV on 432 MHz to set a new world record fo... Read more
Two Repeaters One Antenna Feed Line
“We had an opportunity recently to provide a unique duplexer system. The customer needed a single antenna feed line for two repeaters. This solu... Read more
KYD IP-VU1A – VHF and UHF
IP-VU1A(waterproof two way radio) Waterproof IP65 Dual band FM radio Frequency Range: 144-146 MHz and 430-440 MHz (expandable to 136-174MHz, 420-520M... Read more
Like Father, Like Son: Michigan Ham Wraps Up Grid Master Award
Satellite enthusiast Doug Papay, KD8CAO, of Zeeland, Michigan, has worked all 488 US grid squares via satellite and has been granted Grid Master Award... Read more
News
ARRL Offering 20 Percent Off on Select Antenna Publications
Antenna Publications Summertime is antenna time! To celebrate, ARRL is rolling back prices on some of the hottest antenna publications in Amateur Radi... Read more
Hiram Percy Maxim Award Recipient Anna Veal, W0ANT, Sets Sights on Biomedical Career
Licensed only since 2008 when she was 8 years old, the young winner of the 2014 ARRL Hiram Percy Maxim Award, Anna Veal, W0ANT, of Littleton, Colorado... Read more
TX Factor Show: Demonstration of QO-100 satellite operation
The TX Factor show visits the National Radio Centre at Bletchley Park where Noel Matthews G8GTZand Graham Shirville G3VZV demonstrate how to set up an... Read more
FCC Asked to Clarify Amateur Rules Governing Encrypted or Encoded Messages
The FCC’s Wireless Telecommunications Bureau is soliciting comments on a Petition for Declaratory Ruling filed on behalf of New York University (NYU)... Read more
Digital Modes
The Ultimate Portable Ham Radio Computer
Hello Operators. In this episode of the OH8STN ham radio, we are discussing replacing the raspberry pi field computer build, with the Microsoft Surfac... Read more
Get Started with FT8 – An Introduction for Beginners
FT8 is a mode in the WSJT-X software developed by Dr Joe Taylor K1JT. In this video I show how to get started and make contacts with FT8, introduction... Read more
WSJT-X Version 2.5.1 has been Released
The WSJT-X development team has announced the general availability release of WSJT-X version 2.5.1. This release mainly contains i... Read more
WSJT-X Errors? Try This Simple Fix
Does WSJT-X display errors when you transmit with your radio? Try this simple fix which has helped me get rid of those frustrating errors. Read more
