Surge protector spec :

Electrical Specification
Frequency Range: 0 - 3 GHz
VSRW: 1:1.3 Max (0 - 3 GHz)
Insertion Loss: 0.4 dBiMax (0 - 3 GHz)
Impedance: 50 Ohm
Gas Tube Breakdown Voltage: 90 V ± 20%
Gas Tube Impulse Breakdown Voltage: 1000 V ± 20%
Gas Tube Insulation Resistance: 10,000 M
Maximum Withstand Current: 5 KV
RF Power Rating (CW): 10 W Continuous