$15.99 (as of 03/05/2020 19:23 PDT details )
Features:
- Remove interference above 700 MHz CH51 that are coming from Cell Towers, Cell phones or other RF sources, purifying HDTV signals
- Perfect fix for old pre amps have bands across over 700 MHz CH51 , install this between antenna and pre amp input, reducing chances of overload due to adjacent band 4G LTE
- Cleaning unwanted RF signal out of HDTV antenna system effectively, thus improve receiver SN level and better image quality
- F type Female to Male connectors can be connected to Pre amp directly or just plug in TV if no Pre amp is installed, Extra F connector included to be adapted to F female ends, easy to install.
- Notice This item will NOT work if Interference signal is within 0 700 Mhz or weak signal is not caused by interference. Confirm root cause of weak signal before buying this item