(Manufacturer) Digital TV antenna & Rod antenna 1, we have theCE, FCC, IC, A-TICK, EMC-Mark authentication2, we have our own factory and about 1000 workers in our factory3, it's a new product, can receive excellent signal4, the price can be negotiable !!!SpecificationProduct NameDVB-T AntennaModelBIO-V051Frequency Range170-230MHZ/470-860MHZLNA-Gain3dBiV.S.W.RLess than or equal to 1.5Input Impedance75ΩPolarizationverticalCable1.5C-2VConnector TypeIECMale(optional)