Key Specifications
Description
QN Plug (Male) to N Plug (Male) | Straight Adapter | Quick-Lock & Screw-Lock | Brass Body
The ROSNOL AD-QN1N15A/944-944 is a high-performance RF adapter for DC to 6 GHz with 50 Ω impedance. It offers VSWR ≤ 1.20 and insertion loss ≤ 0.05√F (GHz) dB, ensuring low reflection and excellent return loss. Insulation resistance is ≥5 GΩ, and the adapter supports ≥100 mating cycles on the QN side and ≥500 on the N side. Coupling mechanisms include quick-lock for QN and screw-lock for N, with center contact captivation ≥28 N for secure engagement.
Center contacts are beryllium copper with gold plating over nickel-phosphorus underplating. Bodies and coupling nuts are brass with corrosion-resistant finish, and insulators are PTFE. Recommended torque for the N side is 0.7–1.1 Nm. The operating temperature range is −65°C to +165°C, providing durability under demanding conditions.
ROSNOL’s precision-engineered RF adapters deliver consistent performance and represent a cost-effective alternative to leading European and American brands. All components are manufactured in ISO 9001-certified facilities and comply with RoHS and REACH standards. Customization services for materials, plating, and mechanical design are available to support specialized interconnect needs.
