Unlicensed signal boosters get a boost from Amazon The FCC regulates cell phone signal boosters, but it's easy to find unauthorized devices. Louise Matsakis, Wired.com – Aug 31, 2019 4:30 pm | 87 ...

Searching Amazon for cellular signal boosters feels like navigating a minefield. Prices range anywhere from $180 to $1,000 and up, and reviews tend to be all over the place for every device offered.

Loop Signal will enable physicians and health systems to quickly implement a full-service at-home patient monitoring program for individuals who are confirmed, suspected, or at risk for COVID-19 ...

How to Make a WiFi Signal Booster With Copper Wire. ... Bend a loop in the middle of the remaining 5 inch pieces that just fits around the antenna of your Wi-Fi router.

Cell phone signal boosters can disrupt entire networks, which is why they're tightly regulated by the FCC. But it's all too easy to find unauthorized devices online.