HD Antenna for Digital TV Indoor 100 Mile Range Support 4K 1080P with HDTV Amplifier Signal Booster and 13.2FT Coaxial Cable for Freeview Local Channels

Specification 1. Working Frequency : VHF(172-240Mhz) \ UHF(470-860Mhz) 2. VSWR : ?1.5 3. Impedance : 75 ? 4. LNA Gain : 25dB 5. Reception Range: 100miles 6. Size330*300*0.6mm 7. Cable : 1.5C-2V / Black L=4M 8. Connectors : F Male 9. Polarization?Linear 10. Voltage : 5V 11. Power Supply Connector : USB 12. Current Consumption : 20mA 13. Operation Temperature : -45 ~ 85? 14. Storage Temperature : -45 ~ 85? 15. Compatible with 720p, 1080i, 1080p/ 4K ATSC Package 1. HDTV Antenna with 13.2ft coaxial cable 2. External Amplifier 3. User Manual Tips ?Please put the HD antenna near windows for the best choice. ?You'd better to keep the digital TV antenna away from the sources of interference, keep the indoor antenna away from those big power consumption devices, such as air conditioner, elevator, hair dryer and microwave oven etc. ?If there are interference between attic antenna and transmission tower, it may cause some slight signal loss. Install the antenna as high as possible. Warranty If you have any question of our HD digital antenna,please contact us freely. We will help you to deal with it