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Cable Characterization Calculator
Enter Measured Resonant Frequency, Capacitance and Cable Length
Cable length (ft)
Resonant frequency (MHz)
Total capacitance (pF)
Ω Impedance
= Propagation Delay / Capacitance
Propagation delay (nS/ft)
= 1 / Resonant Frequency
Capacitance (pF/ft)
= Total Capacitance / Cable Length
Inductance (uH/ft)
= (Impedance
2
* Capacitance) / 1,000,000
Velocity of propagation (%)
= Speed of Light / Propagation Delay
Coax Impedance Calculator
Dielectric constant
Inches outside diameter center conductor
Inches inside inside diameter of shield
Ω Impedance
Get Impedance from Rho
Rho Value: A number between -1 and 1
System Impedance (default = 50 ohms)
Calculated Impedance
Dipole Antenna Calculator
Enter Frequency in MHz
MHz
Feet = each leg of dipole
Feet = each leg of inverted "V"
Power Gain/Loss Calculator
Enter Power in Watts
Watts input
Watts output
dB Gain
SWR Calculator
Enter Power in Watts
Watts forward
Watts reflected
SWR
Compound Miter Calculator
Enter number of sides
Enter angle of sides
Corner angles
Degrees miter
Degrees bevel
Calculate Camera Field of View
1/3" or
1/4"
Select - chip CCD size:
mm
Enter -
lens size:
Feet
Enter - d
istance to object:
Field of View
Angle of view
Feet - height
Feet - width
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Page Updated October 01, 2012
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