3G/4G/LTE/GPS Antennas Supporting MIMO and Diversity. Posted on June 19, 2016June 19, 2016 by james233 Wall, desktop and vehicle body mounts 3G/4G/LTE/GPS Antennas Supporting MIMO and Diversity. On-line at gprsmodems.co.uk Posted in 4G/3G/GSM Antennas.