Note: This RG179 coaxial splitter cable is a 75 Ohm cable with an FEP jacket. It has a BNC plug at the Common end and breaks out into two six-inch legs with SMB plugs on each leg. The length you enter will be the overall length of the cable, measured from tip to tip. (For example, a one-foot cable would exit the Common end for six inches before splitting into the two six-inch legs.) Lengths less than four feet are non-returnable.