BNC Jack (Female) to BNC Jack (Female) Bulkhead Adapter with Isolated Ground, DC-4GHz VSWR 1.2

BNC Jack (Female) to BNC Jack (Female) | Bulkhead Adapter with Isolated Ground | Bayonet-Lock | Brass Body

The ROSNOL AD-B2B25B-BH-ISO/83-83 is a precision bulkhead adapter designed for 50 Ω systems operating from DC to 4 GHz. It achieves VSWR ≤ 1.20, insertion loss ≤ 0.1 × √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 400 V rms, and power handling up to 80 W at 2 GHz, this adapter ensures secure connectivity with a bayonet-lock coupling mechanism. Mechanical durability includes ≥ 500 mating cycles and axial captivation ≥ 15 N.

Materials and plating: center contacts are beryllium copper with silver plating for superior conductivity. The body, fastening nut, and washer are brass with nickel plating for corrosion resistance, while the insulator is PTFE for excellent dielectric stability. A silicone rubber gasket provides environmental sealing. Operating temperature range is −65°C to +165°C.

ROSNOL’s precision-engineered RF adapters deliver reliable performance across 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. Customization services for materials, plating, and mechanical design are available to support specialized interconnect requirements.