Key Specifications
Description
TK Plug (Male) to Precision TNC Jack (Female) | Straight Design | Screw-Lock | Stainless Steel Body
Last Updated: 2026-02-11
The ROSNOL AD-TK1PCT25A/9XX-9X is a high-performance RF adapter designed for precision applications from DC to 18 GHz with 50 Ω impedance. It delivers VSWR ≤1.20 (≥20.83 dB return loss) and insertion loss ≤0.05√F (GHz) dB for exceptional signal integrity. Both ends feature screw-lock coupling mechanisms, ensuring secure engagement and mechanical durability with ≥500 mating cycles.
The center contacts are beryllium copper with gold plating over nickel-phosphorus underplating for superior conductivity and corrosion resistance. Bodies and coupling nuts are stainless steel with passivated finish, while insulators are PTFE for excellent dielectric properties. A silicone rubber gasket enhances environmental sealing. Operating temperature ranges from -55°C to +100°C for dependable performance in demanding conditions.
ROSNOL’s precision-engineered RF adapters deliver consistent performance across high-frequency applications. Manufactured in ISO 9001-certified facilities and fully compliant with RoHS and REACH, they provide a cost-effective alternative to leading European and American brands. Customization for materials, plating, and mechanical design is available to meet specialized requirements.
