The TRIAX SSP 4645 F Surge Protector is an inline overvoltage protection device for coaxial cable networks, typically used in antenna, TV and satellite installations. It connects via F-female to F-male connectors and protects equipment from transient electrical surges and voltage spikes across a broad frequency range (5–2400 MHz). This compact protector helps maintain signal integrity and safeguard connected devices in residential or professional coaxial setups