Description The "600" series LTM antennas include two Cellular antennas, three WiFi antennas and one GPS antenna. This provides MIMO (multiple-input-multiple-output) coverage for both Global Cellular and WiFi. The LTM602 WiFi MIMO Antenna is ideal for fleet management systems that combine GPS with a broadband LTE MIMO modem as well as a WiFi MIMO modem. Measuring 5.5" (140 mm) in diameter with a low profile of 2.38" (60.4 mm), the LTM602 series antennas take up significantly less space than multiple antennas.