Indoor Digital TV Antenna For Smart TVs, 360° Omnidirectional Reception, Long-Distance Reception Of HDTV Signals, Compatible With Local Channels, Easy To Install, No Cable TV Required.

1. Ideally, place the antenna vertically, avoiding bending. All communication products generate electromagnetic fields, and TV antennas are generally vertically polarized; vertical placement is the optimal position for vertical polarization. 2. Rotate the antenna at multiple angles to find the best signal reception location. Once fixed, do not move it further. 3. When using the antenna, adjust it at multiple angles. If there is no signal in one location, place it near an outdoor area or window to find the best position and fix it there. Do not change its location. 4. Do not use on older TVs. It can only be used on newer TVs. Older TVs require a digital set-top box because they receive analog signals and cannot receive digital signals. Generally, 4K, 1080P, 720P, and Ultra HD TVs do not require a set-top box, while other TVs do. A. No channels can be found at all. This can be categorized into several customer groups: Signal incompatibility (generally in remote mountainous or suburban areas, areas with strong magnetic interference where the signal is not open or there is strong magnetic interference, rendering all antennas ineffective; these customers usually also have poor mobile phone signals); Incorrect usage (the customer may not have properly connected, the signal amplifier may not be used, or testing may be done in a single location; multiple directions are needed to find a suitable spot to fix the antenna and prevent movement. Terrestrial antennas transmit signals from base stations, which spread outwards in a ring, unlike internet TV. Each point has its own signal strength, similar to the FM/AM radios we used in the past. This needs to be clearly stated in the listing or noted in the FAQ). B. Channels are found, but few are available (terrestrial antennas search for open television signals, unlike satellite receivers which have built-in decoders; their working principle is completely different. However, in developed countries like the US, television signals are open, making terrestrial antennas more suitable). Multiple directions are needed to find a suitable spot to fix the antenna and prevent movement. Generally, placing it near a window or outdoors yields the best results. A vertical antenna is generally preferable. Keep away from magnetic products. C. Insufficient search distance, insufficient gain, snowy screen, or unclear display are usually caused by a poor connection between the antenna and the TV. Test from multiple angles. If the signal is open, the problem is generally with the antenna. Do not use on older TVs; it can only be used on newer TVs. Older TVs require a digital set-top box because they receive analog signals and cannot receive digital signals. Generally, 4K, 1080P, 720P, and Ultra HD TVs do not require a set-top box, while other TVs do.