TNC Jack (Female) to TNC Jack (Female) Panel 4 Hole Flange Mount Adapter, DC-11GHz VSWR 1.25

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

The ROSNOL AD-T2T25A-PF/9X-9X is a high-performance 50 Ω RF adapter engineered for frequencies from DC to 11 GHz. It offers a VSWR of ≤1.25, insertion loss of ≤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 is guaranteed with ≥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 premium materials, the center contacts are beryllium copper with gold plating over a non-magnetic nickel-phosphorus underplate, ensuring excellent conductivity and corrosion resistance. The body is stainless steel with passivation for durability, and the insulator is PTFE for superior dielectric performance. This adapter operates reliably across a temperature range of −55°C to +155°C, delivering consistent performance under harsh 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.