Description :This DVB-T car TV antenna booster is used to enhance the digital signal and signal quality， it helps improve your car's TV picture quality by strengthening your tuner's ability to pick up TV receptions and increase the strength of the input signal of your radio receives.Radio 12-18dbImpedance 50 OHMLength 5.0M + PlugStanding wave ��3.0:1Plug type SMA connectorRadio frequency 88-108MHzCable TPY 1.5C-"VRG174VDeposited temperature -40C�� to 80C��TV specification TV : VHF 22��3db， VHF20��3dbTV : VHF48.5 - 233MHz， VHF450 - 862MHzWorking specification Working current : 10-35mAWorking voltage : DC10.5-16VWorking temperature : -35C�� to 75C��Features :1. Brand new and high quality2. Portable， lightweight， easy to install.5. Stick to the front or rear windshield easily7. High gain active antenna， ideal for your journey4. Increase the strength of the input signal of your radio receives.3. Can enhance the digitalsignal strength and signal quality， and provide a more reliable reception6. improve your car's TV picture quality by strengthening your tuner's ability to pick up TV receptionsPackage Included :1 x DVB-T Car TV Antenna Booster