In this video, I will show how I wired the Winegard Air 360+ to amplify a campground wifi signal into my travel trailer. No $300 gateway, no sim cards, and no monthly fees required. Just use these few things from Amazon and do it for about $60.

Linksys Wifi Extender:
https://www.amazon.com/dp/B00Q7VEUE8?...

2 adapters that you'll need:
https://www.amazon.com/dp/B00CVQ3XLY?...
https://www.amazon.com/dp/B00CWZFRTU?...

The cable (Make sure to figure out the length that you'll need for your situation):
https://www.amazon.com/dp/B09SW816ZW?...