Amphenol SV Microwave 4711-00021, BNC JackCondition: * New Old Stock, In OEM Packaging. As Pictured.Additional Notes:* BNC Male Plug Connector* Amphenol SV Microwave BNCJack Is a Miniature Quick Mating And De-Mating RF Connector* SV Microwave’s 50 Ohms BNC Series Connectors Are Miniature And Lightweight* They Are Designed To Operate At a Frequency Of DC to 11 GHzAmphenolSV Microwave4711-00021