How to use WSPR. The Weak Signal Propagation Reporter. Great for testing Antenna Patterns & Directionality for RX & TX.
KC901S is a “RF multimeter”. It supports the analysis of single port vector network analysis and dual port scalar network analysis,… Read more
The deadline to submit a design for the 2018 QST Antenna Design Competition is just ahead — September 1! The competition challenge is to design the be… Read more
Simulation table Eznec, gain and F / B in free space and real space at a wavelength from the ground Technical specifications DOWNLOAD HERE THE of the… Read more
Antennas and more questions from the Technician exam pool. Read more
“It’s an exciting new HF radio that packs a lot into a very small space and also packs a punch on the air. Peter G3OJV, takes a first look… Read more
The new FTM-300DR provides stable and reliable 50W RF power output. As in recent YAESU mobile transceivers, the FTM-300DR is also equipped with a… Read more
Checking out the SunSDR2 Pro by Expert Electronics, a full DUC/DDC HF/VHF software defined radio that will please even the most demanding ham radio op… Read more