SMA Plug (Male) to Precision N Plug (Male) Adapter, DC-18GHz VSWR 1.15

SMA Plug (Male) to Precision N Plug (Male) Adapter | Screw-lock | Stainless Steel Body

The ROSNOL AD-A1PCN15A/9XX-9XX adapter delivers superior RF performance with 50 Ω impedance and a frequency range from DC to 18 GHz. It achieves VSWR ≤1.15 (≥23.1 dB return loss) and insertion loss ≤0.05√F (GHz) dB, ensuring minimal signal loss. Mechanical design features screw-lock coupling on both SMA and Precision N sides, supporting ≥500 mating cycles. Axial contact captivation is ≥28 N, with recommended torque of 0.80–1.10 Nm for SMA and 0.70–1.10 Nm for Precision N. Dimensions: overall length 42.88 mm [1.688 in], hex sizes SW8 [.315 in], SW11 [.433 in], SW13 [.512 in], SW19 [.748 in].

Constructed from premium materials, center contacts are beryllium copper with 3 µinch gold plating over 80 µinch non-magnetic nickel-phosphorus underplating. Bodies are stainless steel passivated, insulators are PTFE (SMA) and PS (Precision N), and coupling nuts are stainless steel passivated. Gaskets are silicone rubber for enhanced sealing.

ROSNOL’s precision-engineered RF adapters deliver reliable performance across diverse RF and microwave systems. Designed to meet stringent high-frequency requirements, ROSNOL adapters offer a cost-effective alternative to leading global brands. All components are manufactured in ISO 9001-certified facilities and comply with RoHS and REACH standards. Customization for materials, plating, and mechanical design is available to support specialized interconnect needs.