It can handle Frequency transmission levels from DC to 3 GHz while maintaning superior insertion loss and V. S. W. R(Voltage Standing Wave Ratio) characteristics. Extremely reliable protection and superior response time are ensured through the use of the highest quality gas tube arresters. Standard coaxial connectors are employed to simplity installation and maintenance. The Coaxial Protector has a combination of characteristics which make it ideal. Though compact in size it carries a 10,000 Ampere discharge withstand current rating. It has a wide transmission frequency band and there is minimal instertion loss. It has an optimun voltage standing wave ratio(V. S. W. R. ) and the Coaxial Protector is both easy install and maintain. The Coaxial Protector provides optimum transmission characteristics combined with superior response time to protect equipment from lightning caused voltage surges along antenna other line.