The RAYZAR Amped is perfect for Pop-up Campers, RVs, Tailgating, Trucking and more! Up to twice the range with only a 1db noise figure which eliminates overpowering when close to the tower. Power by plugging the USB cable into your television or use the 110V or 12V adapters. The RAYZAR Amped features a 0.43 millimeter ultra thin antenna element. The RAYZAR is super light too at just 5.44 ounces and has a small footprint of 13 x 12 inches.