1/2" rf feeder coaxial cable 1)Size:3.55mm9mm12mm13.7mm 2)IS9001:2008, RoHs 3)User:Huawei,ZTE,USA,Germany ... 4523.0025.4028.003.685.451-1/4"5013.1032.0035.8039.002.824.271-5/8"5017.3042.0046.5050. ... 002.413.70 Electricial Performance: 50 ohm rf feeder coaxial cable(1/4",1/2",5/8",7/8",1-1 ... /4,1-5/8)