How to make a 4 to 1 balun cheap and easy

Modern Amateur Radio Hobby – an introduction (Full Version) HD

July 14, 2015 No comments

An introduction to an international public service and technology hobby known as Amateur Radio Read more

Hurricane Watch Net Firms Up Wednesday Activation Plans

August 26, 2020 No comments

With Hurricane Laura set to make landfall late Wednesday or early Thursday, the Hurricane Watch Net (HWN) will activate at 1300 UTC on Wednesday, on i... Read more

Federal Register Publishes New MF/LF Rules, But Operation is Not Yet Legal

June 15, 2017 No comments

The FCC Report and Order (R&O) spelling out operational rules to allow secondary Amateur Radio access to 630 meters and 2,200 meters now ha... Read more

New UT-133A Bluetooth Unit for Icom Mobile Radios

July 06, 2016 No comments

The current Icom UT-133 Bluetooth unit is being replaced with a new version that is compatible with not only the ID-5100E and IC-2730E Amateur Radio m... Read more

160m/80m Transmit Vertical by AC0C

June 28, 2016 No comments

Adding topband to a full sized elevated 80m vertical and putting N6LF’s QEX data to the test This antenna started out as an 80m vertical... Read more

AmateurLogic 133: In A Tight Spot

August 14, 2019 No comments

US Navy tests signal lamp-based ship-to-ship [ Morse Code ]

July 27, 2017 No comments

By Warren Duffie Jr., Office of Naval Research ARLINGTON, Va.—The signal lamp aboard the guided-missile destroyer USS Stout flashed fast light bursts... Read more