✪【MAKE THE CHANNEL CLEARER】: Are you troubled by the unclear TV channels? LTE Filter for TV antenna indoor signal purifier can filter useless bands, make your TV image clearer and receive more channels. | ✪【UPGRADED 5G LTE FILTER TECHNOLOGY】:The latest upgraded filtering 4G/5G signal technology ensures that LTE Filter allows all antenna TV signals to pass through uninterrupted while still effectively filtering out all 4G and 5G interference for a clearer cell phone signal. | ✪【EASY TO INSTALL】: Fits any tv antenna(HDMI antenna/satellite antenna/signal tower). You only need to connect one end of the coaxial cable to the filter and the other end to the set-top box. Simple installation with no external power supply required. In addition, we provide an extension cable for cases where the filter does not fit between the TV Port and the wall. | ✪【HIGH QUALITY MATERIAL】: The housing is made of copper, anti-corrosion and anti-rust, built-in filter chip. Pass the salt spray test, can be used in a variety of environments, long-term use without damage. | ✪【INCLUDE & WORK FREQUENCY】：1 x LPF12L-698M 5G filter, 1 x coaxial cable. Packed in plastic box, it can resist falling and collision, make the quality better. (Pass band:5-698MHz, reject band:718-1000MHz. Giving you reliable digital TV that you can trust.) | ✪【NOTICE】：This item will NOT work if Interference signal is within 5-698 Mhz or weak signal is not caused by interference. Confirm root cause of weak signal before buying this item.