Transportation

Sigma is the market leader in producing Low Profile antennas for the bus, rail, light rail, tram and metro sectors. Our product range provides solutions for VHF, UHF, Tetra, GSM, UMTS, GPS and WLAN technologies in single or multi band antennas.

Our antennas are renowned for their durability, electrical performance, functionality and ease of install. These Low Profile ranges are deployed all around the world from Dublin to Dubai and Manchester to Mexico City in the most demanding of environmental conditions.