1. Gain : 5 dBi2. Impedance : 50Ω3. Color : Black4. Base Diameter : 3 cm(1.2 inch)5. Height : 14 cm6. Connector: IEC Male connector7. Temperature Range: -20 to +65°C8. Frequency: 170-230MHz(VHF)/470-862MHz(UHF)Package include1 x DVB-T Antenna