Reverse Polarity TNC Male On LMR100A To SMB Male Connectors 50ohm Coaxial Cable. This Coax Cables are made from highest quality materials. This is a custom assembly. The price shown is a base price for terminating the connectors to the cable. Enter your required cable length in the box. Any Additional cable length must be entered in Feet. Any additional footage will be added to the base price at $0.75cents per foot. Cable is 100% inspected before shipping. If you require any additional information for your cable please enter that information also.