Leave it to fashion designer and radio geek Diana Eng to make this stylish collapsable Yagi antenna. She has a complete how-to at Make: Online.
One of my favorite ham radio activities is making contacts on satellites. It's really fun to know that you're controlling something that's receiving and sending communications from space. But communicating with satellites means carrying a big Yagi antenna around. So, I decided to use my fashion sewing skills to make a collapsible fabric Yagi antenna that's much easier to transport.
You can only transmit radio if you have a ham radio license, but you can listen to communications on satellites without a license. If you don't have a license, you only need to build the receiving part of the antenna. You can read all about how to listen to satellites in my previous post, "Catching satellites on ham radio."
This ingenious device is called the “Make Your Co-Workers Hate You Pen.” I would not use it publicly but I would use it. I’d definitely use it. From Perpetual Kid: WARNING: You will lose friends! You may lose your job! HR will start requiring closed toe shoes in the office! Don’t even think about doing […]
Life isn’t getting any less hectic, and pressure cookers are a quick, healthy solution for a growing number of kitchens. But if you thought your Instant Pot was versatile, there’s a major upgrade on the market: The Yedi 9-in-1 Total Package Instant Programmable Pressure Cooker. If you’ve somehow never used a pressure cooker before, try […]
When it comes to data analytics or deep learning, there’s one language behind the apps and algorithms that power the biggest companies of today: Python. The best part about this tool is that as versatile as it is, it’s actually fairly easy to learn. But mastery? For that, you need more than just a beginners’ […]
Your smartphone’s GPS is a modern necessity for some trips, but how do you use it safely? It’s been a problem ever since phones went mobile. A certain phone mount even shelled out the money for a commercial during the Big Game, so clearly there’s a market for the solution. Turns out there are a […]