Key Specifications
Description
SMA Plug (Male) to SMA Plug (Male) L-Adapter | Screw-lock | Brass Body
The ROSNOL ADL-A1A15B/111-111 is a precision SMA plug (male) to SMA plug (male) L‑adapter engineered to maintain stable RF performance from DC to 18 GHz. This adapter provides a controlled 50‑ohm impedance with a VSWR of 1.15, minimizing signal reflection and ensuring consistent electrical characteristics. Its screw‑lock coupling mechanism delivers secure mating, while the mechanical design supports over 500 mating cycles. Key mechanical specifications include a recommended torque range of 0.8 to 1.1 Nm and robust contact captivation ratings, making the ADL-A1A15B/111-111 suitable for high‑frequency signal routing where a compact right‑angle transition is required.
Each assembly component is constructed using high‑quality materials to ensure electrical reliability and long‑term durability. The center contacts are manufactured from brass with gold plating for optimal conductivity. The brass body and coupling nut also feature gold plating over a non‑magnetic nickel‑phosphorus underlayer, providing resistance to corrosion and maintaining stable electrical performance. The PTFE insulator offers excellent dielectric stability, and the silicone‑rubber gasket enhances environmental sealing. This L‑adapter is designed to facilitate signal redirection in RF chains where space constraints necessitate an angled interconnection.
ROSNOL’s RF components are developed to deliver high performance and reliability at cost‑effective pricing, serving as strong alternatives to products from major European and American manufacturers. All ROSNOL components, including the ADL-A1A15B/111-111, are manufactured under ISO 9001‑certified processes and comply fully with RoHS and REACH regulations. Customization services for mechanical configuration, material options, and plating are available to meet specialized application requirements.
