4.3-10 Jack (Femlae) to 4.3-10 Jack (Female) Adapter, DC-6GHz VSWR1.1

4.3-10 Jack (Female) to 4.3-10 Jack (Female) Adapter | Straight Design | Screw-Lock | Brass Body

The ROSNOL AD-43102431025B/H4-H4 is a precision 50-ohm straight adapter designed for DC to 6 GHz operation, delivering VSWR ≤ 1.10 (≥ 26.44 dB return loss) and insertion loss ≤ 0.05 × √F (GHz) dB. It ensures insulation resistance ≥ 5 GΩ, center contact resistance ≤ 1.0 mΩ, and outer contact resistance ≤ 1.0 mΩ. RF leakage is rated at ≥110 dB up to 6 GHz, with power handling of 500 W at 2 GHz and intermodulation performance ≥165 dBc (2 × 43 dBm). Screw-lock coupling provides secure engagement, with axial captivation ≥30 N and mechanical endurance of ≥500 mating cycles; recommended torque is 5 Nm.

Piece-part construction includes phosphor bronze center contacts finished with 3 microinch gold plating over an 80 microinch non-magnetic nickel-phosphorus underplating for optimal conductivity and longevity. The bodies are brass with copper-tin-zinc alloy finish, and PTFE insulators ensure stable dielectric performance. Silicone rubber gaskets enhance sealing for environmental protection. The design supports reliable service across −60°C to +165°C.

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