1.If the signal is weak or no signal: Maybe the high-frequency amplification tube was breakdown by the leakage of the static electricity or TV, set-top box.
2.If it can accept the signal but the screen is not clear or receive a few television stations Maybe the place where the antenna is and the geographical environment that caused the weak reception signal which lead to the picture shown as mosaic.
3.The signal is susceptible to interference when rainning or aircraft through.Because it transmits via terrestrial digital signal which can be affected by ground wave transmission.
Attractive lightweight & Ultra-Thin,Paper-thin design(About 0.6mm) and light as a feather,makes it easier to be placed on anywhere including flat or curved area, wall or window glass(strongly recommended).
-50 miles range to access from broadcast tower(IMPORTANT: it delivers full 1080P HD to any digital-TV and can receive free HD programs including local news, weather forecast and educational programs etc. Enjoy crystal clear HDTV shows, 720p, 1080i, 1080p/ATSC available).
-13.1FT LONG CABLE,comes with a 13.1-feet coaxial cable making it easy to install the antenna near the best possible signal reception area.