Gordon West (WB6NOA) talks about HF mobile antennas, and getting the feed-point impedance at 50 Ohms. Also covered, is a recommendation on the type of antenna vehicle mounts to use, and those to avoid.
New distance records were set on 47 GHz and on 902 MHz on June 30 by stations at vastly separated points on the globe. On 47 GHz, US and Canadian oper... Read more
How to work amateur radio satellites with your handheld (HT) radio Visit the Worldwide Radio Forum at worldwidedx.com Read more
“This will be the 4th or 5th video I have done on or about an RFinder device. This Android DMR and phone device has been my daily carry for abou... Read more
The main difference between MD-380 and MD-398 Difference MD-380 MD-398 Time slot Two time slot One time slot Battery capacity 2000mAh 2800mAh B... Read more
Cape Verde Islands Back on the 5th of August 2018, Mark Turner EI3KD worked D4Z in the Cape Verde Islands off the coast of Africa to set a new IARU Re... Read more