SMA Plug (Male) to TNC Jack (Female) Adapter, DC-11GHz VSWR 1.20

SMA Plug (Male) to TNC Jack (Female) Adapter | Screw-lock | Brass Body

The ROSNOL AD-A1T25B/933-93 RF adapter ensures consistent performance with 50 Ω impedance and DC to 11 GHz frequency range. It offers VSWR ≤1.20 (≥20.83 dB), insertion loss ≤0.03 × √F (GHz) dB, and insulation resistance ≥5 GΩ. Additional features include dielectric withstanding voltage of 1500 V minimum and RF leakage below -50 dB at 2 GHz. The adapter supports up to 500 mating cycles and operates within -65°C to +155°C for demanding environments.

The SMA interface incorporates beryllium copper contacts with 3 µinch gold plating over 80 µinch non-magnetic nickel-phosphorus underplating, brass body with nickel finish, PTFE insulator, silicone gasket, and nickel-plated brass coupling nut. The TNC side uses beryllium copper contacts with identical plating, brass body with nickel finish, and PTFE insulation for durability and corrosion resistance.

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.