Features: Connect TNC and FME interfaces reliably with this high quality adapter, ensuring stable and efficient signal transmission. Made of premiummaterials, this adapter is durable and provides a secure connection without signal interference. Gold plated or Nickel plated contacts, corrosion resistance Pins: precisionmachined brass construction, solder cup, gold plated contacts, solder cable mount Perfect for wireless communication devices such as routers, antennasand transmitters, providing moreoptions and flexibility. Specifications: Connector A : TNC female straight connector ( outside screw and center is hole female pin ) Connector B : FME female straight connector ( outside screw and center is hole female pin ) Adapter Type : TNC female to FME female straight connector RFConverter Adapter Impedance50ohm Shell: Brass And TinPlated Quantity:1PC Package Includes: 1PC TNC female to FME female Adapter note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!