2022 saw the return of the Dayton Hamvention and also celebrated the 70th anniversary of the world’s largest ham radio trade show. Ham Radio Outlet went to the show, of course and spoke to many of the vendors.
These directional antennas may look like Yagis, but they are quite different. The Doctor explains! Read more
In this video I build a 2m cubical quad antenna. I show the parts I designed an 3D printed for the build. Read more
Cushcraft The Cushcraft R6000 is a 6 through 20 meter, no ground radial antenna. It includes manyof the features of the R8, R7 and R5 antennas…. Read more
These tests show that the signal strength of a local station can be many tens of decibels weaker than from a DX station. For the last several years I… Read more
I start building an SWR / Relative Power Bridge. This is a simple circuit. I show you how to wind the toroid coils. The circuit is based on Don Cantre… Read more
Operating mode: A1A(CW)，A3E(AM)，J3E(USB/LSB)，F3E(FM) minimum frequency stepping: 1Hz Antenna impedance: 50Ω Operating temperature range: -10℃ ~ +60℃ F… Read more
The Heil Sound Parametric Receive Audio System (PRAS) is a state-of-the-art audio system that enhances the internal audio systems of amateur radio, sh… Read more