Key Specifications
Impedance (Ohm):
50
Frequency, Max (GHz):
40
Outer Diameter(mm):
2.64
Description
50 Ohm EconoFlex Coaxial Cable | FEP Jacket | PTFE Dielectric
The ROSNOL EF405C R-Test EconoFlex coaxial cable, equivalent to SS405, is designed for RF and microwave systems operating up to 40 GHz. It features a solid silver-plated copper (SPC) inner conductor, PTFE dielectric, and dual silver-plated copper shielding layers. The cable is jacketed with FEP, with an overall diameter of Ø2.64 mm [Ø0.104 in].Electrical performance includes 96.1 pF/m capacitance, 70% signal velocity, 4.72 ns/m signal delay, and insulation resistance ≥ 1×10⁸ MΩ/m. Shielding effectiveness reaches ≥ 100 dB, with a maximum operating voltage of 1.9 kVrms. Attenuation ranges from 0.52 dB/m (0.16 dB/ft) at 0.5 GHz to 5.69 dB/m (1.73 dB/ft) at 40 GHz. Maximum CW power is 198 W at 0.5 GHz and 22.1 W at 40 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.
