This document describes a multi-purpose outdoor antenna for 1x LTE modems with the following key features: - It includes 2 cellular antennas that support 2G/3G/4G connectivity, 2 WiFi antennas, and 1 GPS antenna. - The antennas support a wide range of frequencies for cellular (698-960 MHz, 1710-2170 MHz, 2300-2700 MHz, 2900-3500 MHz), WiFi (2.4-2.5 GHz, 4.5-5.85 GHz), and GPS/GLONASS (1575.42/1602 MHz). - The antenna has an IP67 waterproof rating and screw-mount design for