Ionosonde probes provide you with accurate, real-time measurements of Maximum Useful Frequency for shortwave radio propagation. Read more
Tag: hamr
Meteor Radar – Interesting Signal on 17.45 MHz
Meter radar measures radio reflections off particles the size of a grain of sand at 100 kilometer distance. Let’s find out more. Read more
Radio Shack Updates Over Christmas
Over Christmas, I got busy with some radio shack updates, including a MIDI controller and firmware update for the ANAN. Read more
Comparing Antennas During Ham Radio Contests
Ham radio contests are a great opportunity to check your station’s performance, especially comparing antennas and their relative performance.
Merry Christmas – Friends Make A Difference
Merry Christmas. Friends make a difference. So, here’s a special salute to a few of mine. Read more
My Making Projects – 2020 Year in Review
My Prusa i3 3D printer continues to be my “go to” tool for fabrication. Here are some of my making projects from the past year. Read more
My Testing Projects – Making It Up 2021 Review
My testing projects were fun, and consumed much of my time during 2021. Our main focus was on RFI and antennas. Read more
Wideband Loop Array Performance Review One Year In
It’s been just over one year since my wideband loop array went into operation. I thought it time for a candid loop array performance review. Here goes. Read more
World Radio History – Great Website
Over a hundred years of journals are available for your reading pleasure on the World Radio History web site. Take a look and enjoy! Read more
Christmas 2021 Gift Ideas for Radio Hobbyists
Here are my recommendations for Christmas 2021 gift ideas for radio and electronics hobbyists. I have used all of these over the past year or more. Read more