Characteristic Impedance 50 ohm Frequency Range DC-3 GHz VSWR = 1.07(0~2.2G) = 1.15(0~3G) Dielectric strength =25000V RMS, at sea level Dielectric Resistance = 5000 M ? Insertion Loss = 0.08dB (@2200MHz) Center Contact Resistance = 1.0M ? Outer Contact Resistance = 0.25M? RoHS Compliance