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/H33-H3 RF adapter delivers high reliability with 50 Ω impedance and DC to 11 GHz frequency range. It achieves VSWR ≤1.20 (≥20.83 dB) and insertion loss ≤0.03 × √F (GHz) dB, ensuring excellent signal integrity. Additional specifications include insulation resistance ≥5 GΩ, center contact resistance ≤3 mΩ (SMA) and ≤1.5 mΩ (TNC), and power handling up to 80 W at 2 GHz. Designed for durability, it supports 500 mating cycles and operates from -65°C to +155°C.

The SMA side uses phosphor bronze 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 features phosphor bronze contacts with identical plating, brass body with nickel finish, and PTFE insulation.

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.