UltraFlex Cable Ø3.60 mm (.142 inch) , PUR Jacket, 50Ω, DC-50GHz

50 Ohm UltraFlex Coaxial Cable | PUR Jacket | LD PTFE Dielectric

The ROSNOL UF0221 UltraFlex cable is designed for flexible RF/microwave applications up to 50 GHz. It features a silver-plated copper inner conductor, low-density PTFE dielectric, and dual silver-plated copper shielding layers. The cable is jacketed with PUR and has an overall diameter of Ø3.60 mm [Ø0.142 in]. Static bend radius is 18 mm [0.709 in], dynamic bend radius is 36 mm [1.417 in], with a weight of 30 g/m.

Electrical performance includes 78.72 pF/m capacitance, 81% signal velocity, 4.00 ns/m signal delay, and shielding effectiveness ≥ 90 dB up to 18 GHz. Attenuation ranges from 0.50 dB/m (0.15 dB/ft) at 1 GHz to 4.03 dB/m (1.29 dB/ft) at 50 GHz. Maximum CW power is 89 W at 1 GHz and 11 W at 50 GHz.

ROSNOL’s cable solutions are precision-engineered to meet the rigorous demands of RF and microwave transmission systems. Manufactured under ISO 9001-certified processes, ROSNOL cables deliver consistent high quality and performance at competitive pricing, making them a reliable alternative to products from leading European and American brands. All ROSNOL cables are fully compliant with global environmental and safety regulations, including RoHS and REACH. Customization services for materials, shielding, and mechanical design are available to support specialized application requirements.