SMA Plug (Male) to 7mm sexless Adapter DC-18GHz VSWR1.15

SMA Plug (Male) to 7mm Sexless Adapter | Screw-lock | Stainless Steel Body

The ROSNOL AD-A1P7X5A/9XX-9XX adapter delivers robust RF performance with 50 Ω impedance and a frequency range from DC to 18 GHz. It achieves VSWR ≤1.15 (≥23.1 dB return loss) and insertion loss ≤0.04√F (GHz) dB, ensuring low signal degradation. Mechanical design features screw-lock coupling on both SMA and 7mm sides, supporting ≥500 mating cycles for SMA and ≥5000 for 7mm. Axial contact captivation is ≥28 N, with recommended torque of 0.80–1.10 Nm for SMA and 1.36 Nm for 7mm. Dimensions include overall length 40.1 mm [1.580 in], hex sizes SW8 [.315 in], SW11 [.433 in], and SW13 [.512 in].

Constructed from premium materials, center contacts are beryllium copper with 3 µinch gold plating over 80 µinch non-magnetic nickel-phosphorus underplating for superior conductivity. Bodies are stainless steel with passivated finish, insulators are PTFE (SMA) and PS (7mm), and coupling nuts are stainless steel passivated. Gasket on SMA side is silicone rubber for enhanced sealing.

ROSNOL’s precision-engineered RF adapters deliver reliable performance across diverse RF and microwave systems. Designed to meet stringent high-frequency requirements, ROSNOL adapters offer a cost-effective alternative to leading global brands. All components are manufactured in ISO 9001-certified facilities and comply with RoHS and REACH standards. Customization for materials, plating, and mechanical design is available to support specialized interconnect needs.