CAD programs and utilities

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Here are frequentry needed computational programs.

• wire gauge, mechanical strength and DC-registance of copper conductor (AWG, milimeter, square-milimeter, DC-resistance)
• DC-resistance (please use wire gauge computations)
• simple electric characterics (L, C, Z0, Velocity-Ratio and Attenuation)
• Skin effect (a-c resistance and internal inductance) calculations
• Proximity effect of parallel circular conductors computation
• frequency response of microphone cables
• square wave response of coaxial cables
• frequency response of coaxial cables
• AES3 digital audio signal wave-form and eye-diagram calculation
• reflection coefficient, VSWR, reflection/return loss conversion
• dielectric constant of formed plastics
• capacitance calculations
• eye-diagram computation
• dB conversion
• Inductance of single-layercoils on cylindrical winding forms
• Transmission Line (Cable) SPICE Model