... Description Prdouct: RF Radio Frequency Cable, RF Coaxial Cable, Corrugated Copper Tube Coaxial Cable, Andrew Heliax Cable, RF Feeder Cable & Leaky Cable, RF Radiating CableYou can ... 80Cetificate: ISO9001, ISO9002, ISO14001, UL, CE, RoHS, etc.Use: Mobile wireless telecom and broadcasting, railway communication system, etc.