Front Tyre 2.75 x 18 - 4PR/42P 80/100-18 M/C 47P Rear Tyre 2.75 x 18 - 6PR/48P 90/90-18 M/C 51P ...

Abstract: In this article, two primary bandwidth considerations for electrically small, platform-based antennas in the high-frequency (HF) band were analyzed: coupling element (CE) location and CE ...

Abstract: Antennas operating at the high-frequency (HF) band (3–30 MHz) are often electrically small due to the large wavelength of electromagnetic waves (10–100 m). Passive electrically small ...

A century ago, when the International Amateur Radio Union was formally founded, this hobby looked very different than it does now. The whole world was different then, the human evolution has ...

Ukrainian team 1ms has unveiled new portable Smart Mast telescopic masts to ensure communication for reconnaissance and FPV drones on the front line. The systems were presented at the Brave1 Defense ...

A Remote Tracking Station Block Change, or RBC, antenna is installed January 2012 at Kaena Point Tracking Station, Hawaii. The 50th Space Wing earned operational acceptance of the antenna, along with ...