... 174: 1.15 + .02 f (GHz)Straight connector, RG-58: 1.15 + .01 f (GHz)Straight connector, RG-178: ... 1.20 + .025 f (GHz)Contact ResistanceCenter contact: ... Resistance5,000 MΩ Insertion LossdB maximum = .06v[f(GHz)]Test frequency @ 6.0 GHZRF Leakage- ... in the development, manufacture and sale of R.F coaxial connectors, cable assemblies, matched terminals, ...