This tool is designed to calculate the maximum distance (range) that a radar can detect
This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
What voltage will you choose to use for each of the station batteries?
This calculator computes the power received by an antenna using Friis formula
This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
The Q, or quality, factor of a resonant circuit is a measure of the…
In very simple, qualitative terms, rate the impedance of capacitors…
Early in my explorations of electricity, I came across a length of…
A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
This tool is designed to calculate the power at the receiver using link budget analysis.
This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
Don’t just sit there! Build something!! Learning to analyze digital…
What is a harmonic frequency? If an oscillator circuit outputs a…
We’ve already seen one example of a monostable multivibrator in use:…
This calculator helps you compute the inductance of a wire loop.
With the notable exception of calculations for power (P), all AC…
Don’t just sit there! Build something!! Learning to mathematically…
As an instructor of electronics, I am called upon frequently to help…
Since three-phase is used so often for power distribution systems, it…
When a transistor is in the fully-off state (like an open switch), it…
A three-phase motor may be run from a single-phase power source.…
Identify which direction each potentiometer wiper must move in this…
In this experiment, we will aim to learn about the following…
Valence: The electrons in the outermost shell, or valence shell, are…
How is it possible to electrically measure the torque output by a…
When inductors are connected in series, the total inductance is the…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Another variation on a theme of bistable multivibrators is the J-K…
In the chapter on mixed-frequency signals, we explored the concept of…
A tool designed to calculate the characteristic impedance of a twisted-pair cable
Don’t just sit there! Build something!! Learning to mathematically…
