Draka specialized data communication cables are the first choice in industrial applications, whereas these cables i.e. ProfiBus, FieldBus, CanBus, ToughCat 5e / 7 etc are specially designed to withstand the rough industrial environment, and still offer excellent performance against electromagnetic interference.
These cables are used as communicating medium for automation devices and logic control systems.
DRAKA coaxial cables are widely used as transmission line for high frequency signals primarily in CCTV / CATV usages.
These cables have high shielding properties to enable excellent performance in high Electromagnetic Interference (EMI) environment.
Simply, 75 ohm coaxial cables are used for pictures transmission while 50 ohm types are for data transmission.