Sierra Wireless Aircard 803S/ 4G LTE Tri-Fi Hotspot Antenna

There are several antennas to choose from. For example: https://www.rfwel.com/shop/3G-4G-Mul...y-Antenna.html is the recommended indoor/outdoor antenna because if offers MIMO capability. You could also get a single or two individual antennas such as: http://www.rfwel.com/shop/Cellular-P...t-Antenna.html or http://www.rfwel.com/shop/Cellular-P...e-Antenna.html. The adapter you would need for this is: http://www.rfwel.com/shop/aircard_80...a_adapter.html. One important thing to note, however, is...