Flexible Ø10.2 mm (.402 inch) Black FRPE Jacket, 50Ω, DC-8 GHz

50 Ohm Flexible Coaxial Cable | FRPE Jacket | Foamed Polyethylene Dielectric

The ROSNOL RNL-400-LSFH is a 50 Ohm low-loss coaxial cable designed for RF and microwave systems requiring low-smoke, halogen-free materials. It features a solid copper-clad aluminum inner conductor (∅2.74 mm / 0.1079 in) and a foamed polyethylene dielectric (∅7.24 mm / 0.2850 in), shielded by aluminum tape (∅7.35 mm / 0.2894 in) and an aluminum alloy braid (∅8.0 mm / 0.3150 in) with approximately 92% coverage. The black FRPE jacket (∅10.2 mm / 0.4016 in) ensures flame resistance and environmental safety. The cable supports a static bending radius of 25.4 mm (1.000 in) and withstands voltages ≥ 2.5 kV AC at sea level.

Electrical performance includes 78 pF/m capacitance and 85% signal velocity. Typical attenuation ranges from 0.05 dB/m at 0.15 GHz to 0.43 dB/m at 8 GHz, with maximum CW power handling of 1470 W at lower frequencies. The RNL-400-LSFH is fully compatible with Times Microwave’s LMR-400-FR, offering a compliant and reliable alternative for flame-retardant applications.

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.