Key Specifications
Impedance (Ohm):
50
Frequency, Max (GHz):
11
Outer Diameter(mm):
9.91
Description
50 Ohm Flexible Coaxial Cable | FEP Jacket | PTFE Dielectric
The ROSNOL RG-393 is a high-performance 50-ohm coaxial cable designed for RF applications up to 11 GHz. It features a stranded silver-plated copper inner conductor (7/0.031 mm [≈0.217 mm / 0.009 inch]), PTFE dielectric (7.24 mm [0.285 inch]), and dual silver-plated copper shields (outer diameter 7.98 mm [0.314 inch]). Capacitance is 96.5 pF/m, and attenuation ranges from 0.03 dB/ft [0.08 dB/m] at 0.1 GHz to 0.38 dB/ft [1.24 dB/m] at 10 GHz.The cable is jacketed with FEP (9.91 mm [0.390 inch]), supports a static bend radius of 50.8 mm [2.000 inch], and operates up to 1500 V. It is RoHS compliant and suitable for extreme temperatures from -60°C to +200°C.
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.
