Key Specifications
Impedance (Ohm):
50
Frequency, Max (GHz):
8.0
Outer Diameter(mm):
12.7
Description
50 Ohm Flexible Coaxial Cable | PVC Jacket | Foam Polyethylene Dielectric
The ROSNOL RNL-500 is a 50 Ohm low-loss coaxial cable designed for RF and microwave systems operating from DC to 8 GHz. It features a solid copper-clad aluminum inner conductor (∅3.61 mm / 0.1421 in) and a foam polyethylene dielectric (∅9.4 mm / 0.3701 in), shielded by aluminum tape and an aluminum alloy braid with 95% coverage (∅10.3 mm / 0.4055 in). The PVC jacket (∅12.7 mm / 0.5000 in) ensures mechanical durability and flexibility. The cable supports a static bending radius of 31.8 mm (1.2520 in) and dynamic radius of 127 mm (5.000 in), withstanding up to 3 kV AC and peak power ≥ 22 kW.Electrical characteristics include 77 pF/m capacitance, 86% signal velocity, and 3.88 ns/m signal delay. Typical attenuation ranges from 0.04 dB/m at 0.15 GHz to 0.35 dB/m at 8 GHz, with maximum CW power handling of 1931 W at lower frequencies. The RNL-500 is fully compatible with Times Microwave’s LMR-500, offering a high-performance and cost-effective alternative for equivalent system requirements.
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.
