In the midst of packing for my DXpedition / SCUBA dive trip to San Salvador Island, I felt the need to start a series on designing and building a portable ham radio station in a motorhome. Since mine was already done, We bought a new motorhome so I can start all over again. Also, wanna make a QSO with me on DXpedition? Watch this episode.
By Eric Tegler University of Wisconsin engineers have done it, devising a new and better way for military vehicles to communicate. “Whip” antennas—those long metal rods that used to extend from our cars—look pretty cool in a Sm... Read more
Es’hail-2 Graham Shirville (G3VZV) & Dave Crump (G8GKQ) update us on Es’hail-2 and its amateur radio payload at the AMSAT-UK International S... Read more
FR5200H / FR6200H IDAS VHF/UHF Digital Repeaters 50W 100% Duty cycle operation Employing a high performance power amplifier, together with the solid h... Read more