These sma cable assemblies feature stainless steel sma connectors &TIMES LMR200 cable. The sma cables below are tested 100% for vswr. We like Times Microwave cable for sma cable assemblies, we feel its superior to the older rg316 & other rg type sma cable assembly materials. The SMA connectors are Stainless Steel for extra durability. Custom lengths of this cable can be made in 24 hours, see our custom cable assembly builder Here.