Key Specifications
Description
SMA Plug (Male) to N Jack (Female) | Straight Adapter | Screw-lock | Brass Body
The ROSNOL AD-A1N25A/H11-H3 is a high-performance RF adapter designed for seamless transition between SMA Plug (Male) and N Jack (Female) interfaces. Supporting frequencies from DC to 12 GHz, it provides VSWR ≤ 1.15, low insertion loss, and dependable signal integrity for demanding RF applications. Both interfaces support more than 500 mating cycles and utilize secure threaded coupling mechanisms.
The center contacts are manufactured from phosphor bronze with gold plating over a non-magnetic nickel-phosphorus underplating. Phosphor bronze combines good electrical conductivity with excellent wear resistance and mechanical strength. The SMA body and coupling nut are brass with gold plating, while the N body features a nickel-plated brass construction. Brass offers excellent machinability and durability, while the plating systems enhance corrosion resistance and electrical stability. PTFE insulators ensure reliable dielectric performance.
ROSNOL’s precision-engineered RF adapters deliver reliable performance across a wide range of RF and microwave systems. Designed to meet the stringent demands of high-frequency signal transmission, ROSNOL adapters offer a cost-effective alternative to products from leading European and American brands. All ROSNOL RF components are manufactured in ISO 9001-certified facilities and fully comply with RoHS and REACH regulations, ensuring global environmental and safety standards. Customization services for materials, plating, and mechanical design are available to support specialized interconnect requirements.
