ITEM SP-005BNC Surge Protection Attack Time 1ns Maximum Surge Current 4KV Surge Life 300 surges of 100Amps Normal Resistance Across Coax 10000 M Ω Surge Resistance Approx.0 Ω BAND PASS 0 ~ 1GHZ Power Passing Capability 130VAC/DC, 65Vrms at10Amps Insertion Loss Less than 0.2db Return Loss(75 ohms) 16db Power In Put AC40V (MAX) DC56V (MAX) Connectors BNC Dimensions 73mm (W) /SPAN> 25mm (H) /SPAN> 25mm (D) Weight 80g