Sigma Wireless Technology has been providing antenna solutions for multiple RF Technologies for over 40 years in more than 40 countries. Our products can be found in wide reaching applications acroos the world including emergency response, transportation, telemetry, GPS timing, WiMAX, WiFi, Tetra Infrastructure, VHF-UHF and indoor coverage. Our antennas are renowned for their uncompromising quality and reliability providing superior technology and functionality to the professional wireless industries. Our antenna range includes well known brands such as Green Tubes (CATC, RDTC & WDTC), SWIFT (Tetra Infrastructure), SWAN (In-building and Low Profile), LP3, LHA and MHA Low Profiles for rail and road connectivity. Sigma is well established in providing antenna solutions for 'blue light services' such as emergency response, government agencies and the military, where reliability and product excellence are paramount. We also represent the PCTEL range of antennas in europe including Maxrad and the Bluewave range of high endurance Yagi's, Wimax panels and GPS timing antenna. In an environment where change is a constant it is our goal to lead the industry and not react to it. Our business is global. Our Service is personal