Key Specifications
Description
SMA Jack (Female) to N Jack (Female) Bulkhead RF Adapter | Screw-Lock | Brass Body
The ROSNOL AD-A2N25A-BH/91-93 is a high-performance bulkhead RF adapter engineered for reliable connectivity between SMA Jack (Female) and N Jack (Female) interfaces. Covering frequencies from DC to 11 GHz, it features VSWR ≤ 1.20, low insertion loss, and stable signal transmission for RF and microwave applications. Its bulkhead design facilitates secure panel mounting and dependable mechanical retention.
Both center contacts are manufactured from beryllium copper with gold plating over a non-magnetic nickel-phosphorus underplating. Beryllium copper combines excellent conductivity with superior spring characteristics and wear resistance. The N-side body, fastening nut, and washer are brass with nickel plating, while the SMA body features gold plating over a nickel-phosphorus underplating. Brass offers excellent machinability and mechanical stability, while the plating systems improve corrosion resistance and electrical performance. PTFE insulators provide low-loss dielectric characteristics.
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.
