A: Answer I've installed the recast and this is the setup.. Outside antenna is best for optimal signal and plugged into recast closets to antenna. You will need a fire tv stick for each TV. Also ideal router should be of type AC such as a NETGEAR - AC1750. This gives faster performance and prevents buffering depending on how many devices are using it at one time. The recast works with fire TV stick on each tv over wifi so no cables are necessary. This is why you place recast inside near antenna and run antenna cable through wall to recast if using outside antenna. Follow instructions with recast for setup as well as instructions with fire tv sticks if using multiple TVs. If tv station towers are far from home (mine are 60 to 70 miles) you will receive more channels if you use a pre-amp attached outside on antenna such as the Winegard LNA-200. This guy's utube videos are excellent for more information.. https://www.youtube.com/channel/UCySjheRcVJ21B3Jo3HcWMTQ/videos

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