Johnson's Techworld

This CW paddle was bought from a local ham. It works fine, but I have been a bit lazy to try it out! In this video clip I

Many amateur radio satellite operators are also keen observers of weather satellite data. They regularly post images captured from weather satellite downlinks on various social media. Being in

As soon as radio amateurs establish contact over the radio, they exchange signal reports, typically in the R-S-T format. R-S-T stands for Readability, Strength and Tone, though the

I still have the sweet memories of working a lot DX on CW in late 1980s using my homebrew 3 x 807 radio. That was a great upgrade

Some of my friends have been able to work 10m band over the past few days and I was on the lookout for stations on 10m. I heard

Ever since I came back to HF in January 2024, my friends have been advising me to go for a linear amplifier. In VU land, the General Class

In a response to a post in the HamSCI (Ham Radio Science Citizen Investigation) Google Group, N8SBE mentioned that 700-800 MHz is quite useful for first responders as it

When I started using computers long back, mouse had only two buttons, a left and a right button. Then came three button mouse with an extra scroll button.

Yesterday I came across a piece of PVC pipe brought by the plumber who told me that it is ASTM. That prompted a Google search as usual and