lightning protectors As more and more complicated Set top boxes are deployed for CATV and Satellite applications the potential value of damage from lighting strikes grows. To mitigate this risk Asheridge offers Lightning arrestors, both in CATV and Satellite versions. The product protects from lightning strikes and AC surges Protection from DC/AC low-level noise and high current surges: > Improved picture clarity > Improved immunity to data noise > Protection from lighting > Protection from CATV system surges > Protection from power imbalances between devices > click here for PDF spec sheet (right click link to save file)