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Cable Characterization Calculator

Enter Measured Resonant Frequency, Capacitance and Cable Length
Enter cable length (Feet)
Enter resonant frequency (MHz)
Enter total capacitance (pF)
Impedance = Propagation Delay / Capacitance
Propagation delay (nS/ft) = 1 / Resonant Frequency
Capacitance (pF/ft) = Total Capacitance / Cable Length
Inductance (uH/ft) = (Impedance2 * Capacitance) / 1,000,000
Velocity of propagation (%) = Speed of Light / Propagation Delay

Coax Impedance Calculator
Enter dielectric constant
Enter center conductor diameter (Inches)
Enter shield inside diameter (Inches)
Impedance

Dipole Antenna Calculator
Enter Frequency in KHz
Enter frequency in KHz
Length of each leg of the Dipole (Feet)
Length of each leg of invrted "V" (Feet)

Frequency to Wavelength
Enter Frequency (MHz)
Enter frequency in MHz
Wavelength (Meters)

SWR Calculator
Enter Power in Watts
Enter power forward (Watts)
Enter power reflected (Watts)
SWR

Calculate Risetime from Frequency
Enter frequency in Hertz. Example: 20 GHz = 20e+9
Approx TDR Risetime (10/90) (Seconds)

Calculate Speed from Time & Distance Calculator
Enter Distance in Miles
Enter Time in Minutes
 Miles per Hour

Compound Miter Calculator
Enter Number of Sides
Enter Angle of Sides
Corner angles
Degrees Miter
Degrees Bevel
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