Xi'an Shenghao Electronic Technology Co.,Ltd is one of the top level China smb adapter manufacturers and suppliers, we are good at producing high frequency smb adapter, welcome to check smb adapter guide, dimensions and drawing with us.SMB AdaptersSMB Adapter is in accordance with US military standard MIL-C-39012 development and production of small push-in RF coaxial connectors. SMB connector adapter has small size, light weight, excellent electrical performance advantages. Suitable for radio equipment and electronic devices connected to the high frequency RF cable loop. Shenghao's SMB to BNC adapters is the bestseller in market in recent years.Key performanceCharacteristic impedance: 50 Ohms Frequency range:0~4GHzContact resistance:       Center conductor : ≤ 6.0m Ohms        Out conductor : ≤ 1.0m OhmsInsulation resistance : ≥ 1000M Ohms insulator voltage withstanding : 750VVSWR :≤ 1.3Connector durability : 500 cyclesApplicable spec/std: MIL-C-39012MaterialCenter contacts:          Male---brass or bronze, gold plated.          Female---beryllium copper, gold platedBodies and other metal parts:          brass, gold plated or nickel platedInsulators: TFECrimp ferrule: copper, nickel plated.Gasket and seal rings: silicone rubberHeat-shrink tubing: thermofit plastic