1,For VHF&UHF full TV signal reception 2,Easily to install and operate 3,Power by digital TV receiver 4,CE ,ROSH certificate Model number: SG-241Frequency Range: 45-860MHzFrequency range : UHF/VHFGain: 8dbOut Impedance: 75/300ΩNoise figure:≤4dbTurning Degree: VHF:180 We can produce different kinds of rabbit antenna as your reference: SG-241 rabbit indoor digital antenna