"rg174 coax cable single shielded with black pvc jacket rg174 coax cable that is flexible. These rg174 flexible coax cable is 50 ohm and has a pe (ld) dielectric. Our rg174 coax is constructed with a 0.1 jacket made of pvc. Rg174 coax has a shield count of 1 and the maximum frequency for this cable is 1 ghz. Rg174 coax cable has an attenuation at 1 ghz of 32 db and a maximum power of 16 watts at 1 ghz. Rg174 coax cables are part of over 40,000 rf, microwave and millimeter wave components.