When HN users recommended it
1 HN user recommended this in 2019, in one comment.
20072026
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
1 HN user recommended this in 2019, in one comment.
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
It's used a lot in ham radio for grounding and such, but it's also great for making an impromptu Faraday cage around an antenna. For example: https://www.amazon.com/Bertech-Copper-Conductive-Yards-Thick...
Note: that's expensive AF. I probably wouldn't literally use it to block the signal when a thin steel piece would probably work just as well. But it's an example of something you absolutely could do: find out where the antenna is, then severely interrupt its signal.