- The preamplifier or amplifier is not receiving power: the power supply may be unplugged, or a splitter may be installed between the amplifier and the power supply, blocking the mains supply
- The amplifier is overdriving the system (too much signal)
- There are 5G cell phones or 2-way radio interference
- The antenna is not properly aimed
- The amplifier is located too far from the antenna
- The signal is too weak to recover with an amplifier
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Search our articles or browse by category belowI purchased a booster and I still see pixilation or black screen in my TV. Why?
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 May 9, 2023
There is no single reason but check the following possibilities: