SMA Jack (Female) to N Jack (Female) 4-Hole Flange Adapter, DC-11GHz VSWR 1.20

SMA Jack (Female) to N Jack (Female) Adapter | 4-Hole Flange Mount | Screw-Lock | Brass Body

The ROSNOL AD-A2N25A-PF/91-94 is a high-performance RF adapter engineered for reliable connectivity in demanding environments. Featuring a 50-ohm impedance and supporting DC to 11 GHz, it delivers excellent electrical performance with VSWR ≤ 1.2 and insertion loss ≤ 0.04√F (GHz) dB. The screw-lock coupling mechanism ensures secure mating, while the adapter withstands temperatures from -65°C to +165°C, making it suitable for rugged applications.

Constructed with premium materials, the SMA side uses beryllium copper contacts with gold plating over nickel underplating, and a brass body with gold finish. The N side features beryllium copper contacts with gold plating and a brass body with copper-tin-zinc alloy plating. PTFE insulators and silicone rubber gaskets provide superior dielectric and sealing properties for long-term durability.

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.