I'm usually mistrust 5-minutes DIY miraculous craft. But here, it is a Wifi antenna tested and approved by radio amateurs. Really? So, I wanted to check that... It's not magical, it's only physic!
Note: The propper name of the "Ricoré antenna" is horn antenna. The model I made is designed for 2.4GHz WiFi. But it won't work in 5GHz. In this video, I also talk a lot about decibel milliwatt (dBm). I made an extra video about it: • [Bonus] Les décibels, quésaco ?
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To go further:
Antenne 2,5GHz amateur sur Wikipédia (in French): https://fr.wikipedia.org/wiki/Antenne...
Tutorial: https://www.turnpoint.net/wireless/ca...
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