Key Specifications
Description
SMA Jack (Female) to TK Jack (Female) RF Adapter | Screw-Lock | Stainless Steel Body
The ROSNOL AD-A2TK25A/9X-9X is a precision SMA Jack (Female) to TK Jack (Female) straight RF adapter designed for 50 Ω systems operating from DC to 18 GHz. It features a VSWR of ≤ 1.30 and low insertion loss ≤ 0.05 × √F (GHz), ensuring stable signal transmission. The SMA connector provides high-frequency precision, compact size, and excellent repeatability, while the TK connector is engineered for strong mechanical engagement and dependable RF connectivity. Both interfaces utilize screw-on coupling for secure and consistent mating.
Constructed with stainless steel passivated bodies, this adapter offers superior corrosion resistance and mechanical durability. Beryllium copper center contacts with gold plating provide high conductivity and long-term reliability. PTFE insulators ensure stable dielectric performance. Stainless steel improves environmental resistance and durability compared to brass, though at a higher material cost.
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.
