09-21-2019, 08:21 AM
I have a cell phone booster that uses coax for the outdoor antenna. The indoor unit has lights that vaguely indicate signal strength. Periodically I have trouble receiving signals inside and the lights on the unit indicate bad signal so they seem to mean something. The fix so far has been to replace the coax (twice now). Coax goes bad if water gets in at the ends. Probably happens with TV antennas too. Try new coax.