TNC Jack (Female) to TNC Jack (Female) Panel 4 Hole Flange Mount Adapter, DC-11GHz VSWR 1.2

TNC Jack (Female) to TNC Jack (Female) | 4-Hole Flange Panel Adapter | Screw-Lock | Brass Body

The ROSNOL AD-T2T25B-PF/H4-H4 is a robust 50 Ω RF adapter optimized for DC to 11 GHz operation. It offers a VSWR of ≤1.20, insertion loss ≤0.05 × √f (GHz) dB, insulation resistance ≥5 GΩ, and contact resistance of ≤1.5 mΩ for the center and ≤1 mΩ for the outer contact. Electrical ratings include a test voltage of 1500 V rms, working voltage of 500 V rms, and power handling up to 80 W at 2 GHz. The screw-lock coupling mechanism ensures secure engagement, with ≥500 mating cycles, axial contact captivation ≥15 N, and recommended torque between 0.46 and 0.69 Nm. The 4-hole flange mount provides reliable panel installation for high-frequency applications.

Material construction includes phosphor bronze center contacts with gold plating (3 µinch) over a non-magnetic nickel-phosphorus underplate (80 µinch). The body is brass with copper-tin-zinc alloy plating for durability, and the insulator is PTFE for superior dielectric performance. This adapter operates within a temperature range of −65°C to +155°C, delivering consistent performance in harsh environments.

ROSNOL’s precision-engineered RF adapters deliver reliable performance across a wide range of RF and microwave systems. Designed to meet the stringent demands of high-frequency signal transmission, ROSNOL adapters offer a cost-effective alternative to products from leading European and American brands. All ROSNOL RF components are manufactured in ISO 9001-certified facilities and fully comply with RoHS and REACH regulations, ensuring global environmental and safety standards. Customization services for materials, plating, and mechanical design are available to support specialized interconnect requirements.