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The maximum voltage allowed on a coaxial cable is typically around 60 volts. Exceeding this limit can cause damage to the cable and connected devices.

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4mo ago

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Difference between coaxial cable and wave guide?

Waveguides are used at higher frequencies where their loss is lower than coaxial cable. Coaxial cable is used at lower frequencies where waveguides are too large and heavy. Lastly Coaxial cable is also used at higher frequencies where some flexibility is required.


What is the significance of self-inductance in a coaxial cable and how does it affect the transmission of signals through the cable?

Self-inductance in a coaxial cable is significant because it creates a magnetic field around the cable when current flows through it. This magnetic field can interfere with the transmission of signals by causing signal loss or distortion. To minimize this effect, coaxial cables are designed with specific spacing and materials to reduce self-inductance and improve signal transmission quality.


A coaxial cable consists of two concentric long hollow cylinders of zero resistance the inner radius a the outer radius b and the length of both is l with l and gt and gtb.?

The resistance of the coaxial cable is determined by the resistivity of the material and the dimensions of the cable (length, inner radius, and outer radius). In this case, since the cylinders have zero resistance, the resistance of the coaxial cable would also be zero. This is an idealized scenario that does not take into account real-world factors such as imperfections in the material or connections.


What is the velocity factor for rg58u coaxial cable?

The velocity factor for RG58U coaxial cable is typically around 0.66 to 0.70, which means that signals propagate through the cable at approximately 66% to 70% of the speed of light in a vacuum. This factor is important for determining signal propagation delay and matching impedance in RF systems.


What is the maximum bandwidth of fiber optic cable?

The maximum bandwidth of fiber optic cable is typically around 100 terabits per second.