Key Specifications
Impedance (Ohm):
50
Frequency, Max (GHz):
8.0
Outer Diameter(mm):
4.9
Description
50 Ohm Flexible Coaxial Cable | PVC Jacket | Foamed Polyethylene Dielectric
The ROSNOL RNL-195 is a 50 Ohm low-loss coaxial cable designed for RF and microwave systems operating from DC to 8 GHz. It features a solid bare copper inner conductor (∅0.94 mm / 0.0370 in) and a foamed polyethylene dielectric (∅2.79 mm / 0.1098 in), shielded by aluminum tape and a tinned copper braid (∅3.4 mm / 0.1339 in). The PVC jacket (∅4.9 mm / 0.1929 in) provides flexibility and protection. The cable supports a static bending radius of 12.7 mm (0.500 in) and dynamic radius of 50.8 mm (2.000 in), withstanding up to 1 kV AC at sea level.Electrical characteristics include 83 pF/m capacitance, 76% signal velocity, and 4.17 ns/m signal delay. Typical attenuation ranges from 0.15 dB/m at 0.15 GHz to 1.18 dB/m at 8 GHz, with maximum CW power handling of 390 W at lower frequencies. The RNL-195 is fully compatible with Times Microwave’s LMR-195, offering a reliable and cost-effective alternative for systems requiring equivalent specifications.
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.
