General Amateur Radio Exam part 5. Volunteer Examiners, good operator practices. Reactance demonstration.
“Handheld HF System – Elecraft KX3 and a AlexLoop Antenna This is my first try no make a Magnetic Loop to be integrated to the Elecraft KX... Read more
In this video Mike Harwood compares 4 different active mag loop antenna at various frequencies up to 52MHz using two SDRplay RSPduos which allowed sim... Read more
Vertical-Array is proud to present the vertical 8-bands HF 8 “SV 8 ” antenna. The SV8 working in HF for 4-6-10-11-12-15-17-20-30-40... Read more
On the 16th of October 2020, there was a remarkable 3000+ km contact made on the 70cms band between South Africa and St.Helena in the South Atlantic.... Read more
Mix and match any four HF/VHF/UHF bands. Example: screw in 80,40,20 meter hamsticks and a dual band 2M/440 MHz whip (two on each band) on opposite sid... Read more
“This video is a comprehensive review of the functions and operation of the RigExpert AA-55 ZOOM Antenna and Cable analyzer. This lightweight po... Read more
“Dear WSJT-X and MAP65 Users, We are pleased to announce that a public Release Candidate WSJT-X 2.5.0-rc4 is now ready for download by beta testers. O... Read more