2.4mm NMD Jack (Female) to 2.92mm Jack (Female) Adapter, DC-40GHz VSWR 1.2

2.4mm NMD Jack (Female) to 2.92mm Jack (Female) | Straight Adapter | Screw-Lock | Stainless Steel Body

The ROSNOL AD-NMQ2K25A/9XX-9X is a high-frequency RF adapter designed for precision connectivity between 2.4mm NMD jack female and 2.92mm jack female interfaces. It operates from DC to 40 GHz with 50-ohm impedance, VSWR ≤ 1.20, and insertion loss ≤ 0.05√F (GHz) dB. Electrical performance includes insulation resistance ≥ 5 GΩ, test voltage 500 V rms, working voltage 150 V rms, and RF leakage ≥ 100 dB up to 1 GHz. The adapter features screw-lock coupling, axial captivation ≥ 27 N, and supports at least 500 mating cycles. Recommended torque is 0.9 Nm.

Material construction ensures durability and signal integrity under extreme conditions. Both center contacts are beryllium copper with gold plating 3 microinch over a non-magnetic nickel-phosphorus underplating 80 microinch; bodies and coupling nuts are stainless steel passivated for superior corrosion resistance, and insulators are PEI for high thermal stability. The adapter operates reliably from -60°C to +165°C.

ROSNOL’s precision-engineered RF adapters deliver exceptional performance at competitive pricing, making them an ideal alternative to leading European and American brands. All ROSNOL components are manufactured in ISO 9001-certified facilities and comply with RoHS and REACH regulations. Customization services for materials, plating, and mechanical design are available to meet specialized interconnect requirements.