GSM Antenna ROHS compliant, Green product and accessories TCM 102-BigDiscount Specification1) GSM AntennaFrequency824 894 MHz/1710 1990 MHz880 960 MHz/1710 1990 MHzV.S.W.R2.0:1Band Width±5 MHzImpendence50 ohmTypical Gain(w/o cable)2 dBiPolarization TypeVertical or Horizontal2) MechanicalOptional Cable LengthRG174 3m(Default) / 5m / or othersOptional ConnectorsSMA or othersSizeD29*120mmMountingMagneticHousingBlackInner PackagePlastic bagWeight60g3) EnvironmentalStorage Temp.-45 +100Working Temp.-40 +85 About Trionce Trionce was established in Jinqiao High-Tech Zone in Shanghai in 2007. It has been taking the technology leadership in the area of GPS antenna and navigation system, including satellite and wireless technology in mainland China in past years. The Company is dedicating to providing our customers with the environmental friendly products of highest reliability and best quality, by strictly complying with ISO standards and all other international certification standards. Relying on the cutting-edge technology, a team of best-of-class R&D engineers, our advantageous location in Shanghai and our global view of products and services, the Company has grown rapidly and the daily output has surpassed 10,000 with our 3 production lines. Up till now, Trionce has reached more than 100 overseas customer base mainly in North American and European areas. Our staff will respond your request fast and provide value-added services which make you have a happy and efficient buying experience in Trionce.