Cellphone-Mate Lightning Protector Lightning strikes and sometimes, it can possibly shortcircuit your electronics including cell phone antennas. This can be prevented with the correct Coaxial Surge Protectors. About: Check out your antenna / amplifier specifications or packaging to find out the correct connector parts for installation. This is a Coaxial Lightning Surge Protector radio frequency adapter. It will help protect your amplifier from power surges that are caused by unfortunate lightning strikes to outside antennas. Usage: insert protector between the inline of an outside antenna and an amplifier. The protector does not connect directly to an amplifier- whereareas usually a jumper cable is used to connect the protector to the amplifier. Lightning protectors need to be grounded. Cellphone-Mate Lightning Protector feature Make: Cellphone-Mate Part Number: CM-LP Description: coaxial lightning surge protector Cellphone-Mate Lightning Protector Specifications dB Loss: 0.2dB Connectors: N/Female, both ends *Life Time Warranty available with Cellphone-Mate Cellphone-Mate Lightning Protector