Key Specifications
Impedance (Ohm):
75
Frequency, Max (GHz):
1.0
Outer Diameter(mm):
6.0
Description
75 Ohm Flexible Coaxial Cable | PVC Jacket | Foamed PE Dielectric
The ROSNOL RG-59/U is a 75-ohm coaxial cable optimized for RF transmission up to 1 GHz. It features a bare copper inner conductor (0.80 mm [0.031 inch]) and gas-injected foamed PE dielectric (3.7 mm [0.146 inch]), delivering 53 pF/m capacitance and 66% velocity of propagation. Attenuation ranges from 0.046 dB/ft [0.15 dB/m] at 0.1 GHz to 0.082 dB/ft [0.27 dB/m] at 1 GHz. Operating voltage is rated ≤ 300 Vrms.The cable includes aluminum foil and bare copper wire shielding (coverage 85%) and a PVC jacket (6.0 mm [0.236 inch]). It supports a minimum bend radius of 63.5 mm [2.500 inch] and is RoHS compliant, suitable for temperatures from -30°C to +75°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.
