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-T2T25A-PF/H4-H4 is a precision 50 Ω RF adapter designed for frequencies from DC to 11 GHz. It delivers 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. Rated for a test voltage of 1500 V rms, working voltage of 500 V rms, and power handling up to 80 W at 2 GHz, this adapter ensures secure connectivity with a screw-lock coupling mechanism. Mechanical durability includes ≥500 mating cycles, axial contact captivation ≥15 N, and recommended torque between 0.46 and 0.69 Nm. The 4-hole flange design provides stable panel mounting for demanding RF environments.

Constructed with high-quality materials, the center contacts are phosphor bronze 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 corrosion resistance, and the insulator is PTFE for excellent dielectric properties. Operating temperature range is −65°C to +155°C, ensuring reliable performance under extreme conditions.

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.