SMD technologyDifferent color painting availableSeparate input for external antennaGain control and LED power-on indicatorEasy to install and convenient to useExcellent reception for digital terrestrialBuilt-in high gain and low noise adjustable amplifierSuitable for HDTV of various television standard, such as American ATSC, European
DVB, etc.Specifications:Frequency Range : 40-862MHz Receiving Range : UHF/VHF/FM Gain : VHF:22dB UHF:26dB Output Impedance : 75ΩNoise Figure : ≤6.5dB Power Supply : AC110V/230V 3.5W DC12V/100mA Turning Degree : VHF:360 UHF:90