[Tech Minds] built one of those cheap automatic antenna tuners you see everywhere — this one scaled up to 350 watt capability. The kit is mostly built, but you do have to add the connectors and a few ...

[Tech Minds] built one of those cheap automatic antenna tuners you see everywhere — this one scaled up to 350 watt capability. The kit is mostly built, but you do have to add the connectors and a few ...

NextGen TV, aka ATSC 3.0, is rolling out all over the US. Already available in dozens of cities, it holds the promise of 4K resolution, HDR, and more. The best part is that it's available for free, ...