ANTOP Outdoor TV Antenna with Multi-Directional Reception, HD Antenna for VHF/UHF Enhanced with 40ft High Gain Coaxial Cable, 65 Miles Reception Digital Antenna Fit in Outdoor/Indoor/RV/Marine [ABSOLUTELY FREE HD STATIONS] HDTV Antenna with newest 2018 TV antenna no moe need to pay extra bill on watching TV. Our hdtv antenna best on the market and can receive free full 1080P HD channels like ABC, CBS, NBC, PBC, FOX and other your favorite stations. [VHF/UHF ENHANCED] Strength VHF and UHF signals to ensure the stability of signal reception! best hdtv antenna can assure more channel reception and fewer blind spots, like CBS, Fox, The CW, and PBS, etc. [LONGER CABLE, EASIER SETUP] TV Antenna Included 40 ft high-performance coaxial makes it easy to place the amplified antenna in higher reception places with easy installation. Four stage can set up - Unwrap, Plug it in ,then scan the channels. Enjoy the free tv make you happy. [WEATHER RESISTANCE & ANTI-UV] CE, FCC and RoHS approved with high quality materials and exacting manufacturing standards. UV-coating technology. TV antenna designed in modern minimalist style are waterproof/rainy/hurricane/sunburn/snowy. [SATISFACTION GUARANTEED] Our team of professionals is constantly working to make you happier. We provide technical support for customers 24/7. We are confident in the quality of our antenna product and give you LIFETIME WARRANTY and great customer support. ClickBUY IT NOW and ENJOY QUALITY OF OUR NEWEST ANTENNA. Channel reception quality will vary depend on whats being broadcast in your area, how far away you are from broadcast towers, and your surroundings. Always re-scan channels after moving the indoor antenna, the result may be better. BEFORE PURCHASING this antenna. please CHECK OUT what channels are available in your area viadtv.gov/maps. Frequency range: VHF:87.5-230MHz, UHF:470-862MHz Gain: VHF:32dB ;UHF:36dB Max Output Level: 100dBV Max Impedance: 75 Noise figure: 3.5dB Reception Pattern: Multi-directional Polarization: Horizontal/Vertical Smart Switch - Off: non-amplified&lt; Smart Switch - On: amplified with DC 12V via power adapter Size: 10.23 x 4.72 x 23.46in 1, Check to make sure you have correctly connected the antenna to your HDTV or third-party HD receiver. 2, Re-scan for channels: In the TV&#039;s setup menu, set the mode to indoor antenna or air. Refer to the TV manual for detailed instructions. 3, Reposition the amplifier antenna in a different location. It is suggested place it higher on a attic or outside. Sometimes moving a few feet can make a difference. 4,You can receive Hi-V signals when you install the detachable rods.