(Manufacturer) Digital TV antenna & Rod antenna 1,Thisantenna is widely welcomed by clients all around the world, it's very hot!!! 2,it's a new product, can recieve excellent signal 3,we have the The CE ,FCC,SABS,GS-Mark authentication 4,we have our own factory,and about one thousand workers in the factory. Specification Product NameDigital TV antennaModelBIO-V072Frequency Range170-230MHZ/470-860MHZLNA-Gain3dBiV.S.W.RLess than or equal to 1.5Input Impedance75ΩPolarizationverticalCable1.5C-2VConnector TypeIEC male(optional)