SMA Plug (Male) to N Jack (Female) Adapter, DC-12GHz VSWR 1.15

SMA Plug (Male) to N Jack (Female) | Straight Adapter | Screw-lock | Stainless Steel Body

The ROSNOL AD-A1N25A/9XX-9X is a high-precision SMA-to-N straight adapter designed for robust RF performance in demanding interconnect systems. It supports DC to 12 GHz with 50 Ω impedance, VSWR ≤ 1.15 (≥ 23.13 dB return loss), and insertion loss ≤ 0.05√f (GHz) dB. Electrical integrity includes insulation resistance ≥ 5 GΩ, RF leakage ≥ 100 dB up to 1 GHz, and power handling up to 200 W at 2 GHz. Mechanical reliability is ensured with screw-lock coupling, ≥ 500 mating cycles, and recommended torque of 0.80–1.10 Nm (SMA) and 0.70–1.10 Nm (N).

Constructed from premium materials, both SMA and N center contacts are beryllium copper with 3 μinch gold plating over 80 μinch non-magnetic nickel-phosphorus underplating. Bodies and coupling nuts are stainless steel with passivated finish, while insulators are PTFE for superior dielectric properties. Silicone rubber gaskets provide environmental sealing.

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.