Key Specifications
Description
Precision TNC Plug (Male) to Precision N Jack (Female) Adapter | Screw-On | Brass Body
The ROSNOL AD-PCT1PCN25B/H33-H3 is a high-performance RF adapter designed to interconnect Precision TNC Plug (Male) and Precision N Jack (Female) interfaces in 50 Ω systems. Operating from DC to 18 GHz, the adapter delivers excellent broadband performance with VSWR ≤ 1.20 (Return Loss ≥ 20.83 dB) and insertion loss ≤ 0.1 × √F (GHz) dB, helping maintain signal integrity across high-frequency RF and microwave signal paths.
The Precision TNC side provides center contact resistance ≤ 1.5 mΩ and outer contact resistance ≤ 1.0 mΩ, while the Precision N side offers center contact resistance ≤ 1.0 mΩ and outer contact resistance ≤ 0.25 mΩ. The adapter supports a working voltage of 500 V rms, test voltage of 1500 V rms, and power handling up to 80 W at 2 GHz. Both interfaces utilize secure screw-on coupling mechanisms and support a minimum of 500 mating cycles.
Constructed with gold-plated phosphor bronze center contacts, nickel-plated brass bodies, PTFE insulators, silicone rubber gasket, and brass coupling nut, the adapter provides reliable conductivity, mechanical durability, and long-term performance. Typical applications include RF test benches, calibration systems, microwave instrumentation, communications infrastructure, and precision measurement environments requiring stable interconnection between Precision TNC and Precision N interfaces.
