Dipole Antenna Gap Calculator
The following tool gives the length of the gap between the two elements of a dipole antenna at a specified …
Paul Brown
Whip Antenna Length Calculator
This post includes a Whip Antenna Length Calculator and provides background information on their definition and practical applications. Calculator The …
Random Wire Antenna Length Calculator
This tool calculates the length of a random wire antenna Calculator Background What is a Random Wire Antenna? A random …
Calculate VSWR from Forward and Reflected Power
This tool uses the forward and reverse power to calculate the VSWR (Voltage Standing Wave Ratio) and reflection coefficient (Γ). …
Capacitor Discharge Time Calculator
This tool calculates the time it takes to discharge a capacitor (in a Resistor Capacitor network) to a specified voltage …
Capacitor Charge Time Calculator
Calculate the time it takes to charge a capacitor to the level of the input voltage. Calculator Enter the values …
Running Average Calculator
This tool calculates the running average of a sequence of numbers. Simply enter the sequence of numbers (positive or negative) …
Running Total Calculator
This tool calculates the running total or cumulative sum of a series of numbers. It also computes the average of …
75 Ohm Attenuator Calculator
Many RF circuits for audio and video systems are designed for 75 ohm impedance. This tool calculates resistor values to …
50 Ohm Attenuator Calculator
Most RF circuits are designed for 50 ohm impedance. This tool calculates resistor values to build an attenuator that matches …