Every time we see from [Mr. Carlson], We imagine it was sent from his orbital station full of old radio equipment.We are sure that reality is more like land, but if we were to build an orbital laboratory, it might look like [Carlson’s] shack.In his latest bulletin, he shared the progress of his work High-performance 3-6-9 receiving antenna design You can see it in the video below.
Although the antenna is not finished, it is already working and looks impressive. There are a lot of wires, so this may not be a suitable solution for apartments. The name of the antenna is derived from three wires, one is tuned to 3 MHz, one is tuned to 6 MHz, and the other is tuned to 9 MHz.
The mechanical structure is impressive, with springs and pulleys. The welding wire used is actually MIG welding wire, which is cheap and durable. It is said that the antenna has performed well on ordinary receivers, but we have not heard it ourselves. Maybe in the next video.
If you are looking for more antenna theory, we provide it for you. If your height disappoints you, try to stand up.