The SM2601D from Sinclair is a 5-port transport antenna designed for Wireless and Transportation applications. This Omni-directional antenna has five antenna elements –2x for the 694-2700 MHz band, one PTC (219-223 MHz), one Wi-Fi (2.4-6 GHz), and one GNSS. The 694-2700 MHz twin elements of this MIMO antenna are expandable for multiple radio systems or diversity uses. It delivers a nominal gain of 2.1 dBi and can handle an average input power of up to 125 watts. This low profile antenna is available in a radome and measures 11.5 x 20.88 x 4.25 inches with a pigtail length of 12 inches. It can be mounted easily on a metal vehicle rooftop.