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Vintage Radio: The Contributions Of “Amateurs”- Giving Radio A Voice
Last month we looked at Marconi and his pioneering work in the advancement of wireless communications. In the early days of radio, prior to government... Read more
K5P – Palmyra Atoll
Palmyra Atoll K0IR, K4UEE, K6MM, K9CT, K9NW, N2TU, N9TK, ND2T, W0GJ, W3OA, W8HC, WB9Z will be active from Palmyra Atoll (IOTA OC-085) 11 – 26 Ja... Read more
E44Y – Palestine Dxpedition 2016
TX / RX ANTENNAS AMPLIFIERS OTHERS TX / RX ANTENNAS AMPLIFIERS OTHERS 5 x HF Transceiver 1 X Spiderbeam 20-17-15-12-10m 5 x KW AUTOMATIC SOLID... Read more
Before Morse Code, There Was Morse’s ‘Gallery of the Louvre’
Samuel F.B. Morse’s oil painting “Gallery of the Louvre” is packed with works by Rembrandt, Caravaggio and Raphael — a grouping that didn’t actually e... Read more
Does SWR Radiate ?
by IZ2UUF In the world of HAM radio, there are several myths that survive through generations despite them clashing with laws of physics. However it i... Read more
Canada Funds Amateur Radio Disaster Assistance Project in Saint Lucia
The Government of Canada will provide more than $25,000 (CDN) to the Saint Lucia Amateur Radio Club to improve Amateur Radio coverage and commu... Read more
Antenna experiment – Fractal Quad for 28 Mhz band
“After reading many antenna articles in the Internet and a couple ARRL antenna books I got interested in physically small HF antennas. My... Read more
The realities of a North Korean amateur radio activation…. by N6PSE
In late February, 2015, Polish Dxer Dom, 3Z9DX announced to the world that he had obtained written permission to operate from Pyongyang, North Korea (... Read more
DX World Guide By Franz Langner, DJ9ZB
This 384-page, third edition in DJ9ZB’s series of books bearing the title DX World Guide, is the first edition to use color throughout, and includes i... Read more
AUDIO BASICS FOR HAMS, PART 1!
This week we had a great discussion on our Sunday evening Technical Forum (every Sunday at 7:30pm EST on the 145.150 W4GSO repeater, BTW!) about audio... Read more
Kenwood TH-D74 – RX in 7MHz SSB Video
Kenwood TH-D74 – RX – 7MHZ – SSB Read more
Send Your Name to Mars on NASA’s Next Red Planet Mission
Mars enthusiasts around the world can participate in NASA’s journey to Mars by adding their names to a silicon microchip headed to the Red Planet aboa... Read more
Ham radio operators take part in largest ever severe weather drill
— Ham radio operators are a big part of emergency communications in Puerto Rico in the aftermath of Hurricane Maria. Now, local operators are taking p... Read more
Build and Launch your own satellite … for £20,000
After Malaysian Airlines flight MH370 disappeared on 8 March last year , one of the most vexing questions was: how can a modern aircraft with 2... Read more
News North East News Tyne & Wear It’s 40 years since the CB Radio craze took off across the North East and the UK
BY DAVID MORTON The 1976 number 2 hit single Convoy, by CW McCall, helped spark a CB Radio fad which swept into Britain from the USA Like other crazes... Read more
Measuring Propagation Attenuation Using a Quadcopter
These tests show that the signal strength of a local station can be many tens of decibels weaker than from a DX station. For the last several years I... Read more
Alinco DJ-MD5 Dual Band DMR HT Radio
“Finally one of the “Big 4” manufacturers is making a DMR Radio for Amateur Use. Alinco has done a good job of taking a radio and ad... Read more
BUILD A COMPUTER TO CW INTERFACE
Using a well-known circuit, I show you how to build a simple computer interface so that your logging software can send CW through your radio. The logg... Read more
