Early in my explorations of electricity, I came across a length of…
Don’t just sit there! Build something!! Learning to analyze digital…
The Q, or quality, factor of a resonant circuit is a measure of the…
This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
In very simple, qualitative terms, rate the impedance of capacitors…
This tool is designed to calculate the maximum distance (range) that a radar can detect
What voltage will you choose to use for each of the station batteries?
The Q, or quality, factor of a resonant circuit is a measure of the…
This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
A Link Budget puts into account all gains and losses a signal goes through in a system as it is transmitted. The calculator calculates the power of the received signal given amplifier and antenna gains, and medium loss.
This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
Early in my explorations of electricity, I came across a length of…
Given three of the four input parameters (refractive indices, angles of incidence, and refraction) this tool calculates the missing variable based on Snell's law.
This calculator computes the power received by an antenna using Friis formula
A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
Don’t just sit there! Build something!! Learning to analyze digital…
Associative Property In addition and multiplication, terms may be…
What is Conductance? In the study of DC circuits, the student of…
Perhaps the most ingenious technique was that of the delay line. A…
RELATED WORKSHEETS: JFET Amplifiers Worksheet
The principle of non-sinusoidal, repeating waveforms being equivalent…
A similar effect happens in series inductive/capacitive circuits. When…
Remember that this tutorial is not exhaustive by any means, and that…
In this hands-on electronics experiment, you will use a potentiometer as a variable resistor to control the speed of a motor and learn how to connect a potentiometer as a rheostat.
“Advances are made by answering questions. Discoveries are made…
If I needed to describe the distance between two cities, I could…
When someone mentions the word “computer,” a digital…
Mutual inductors are inductors that capitalize the effect of mutual…
Superconducting devices, though not widely used, have some unique…
Up until this point, our analysis of transistor logic circuits has…
Don’t just sit there! Build something!! Learning to mathematically…
If we take three equal resistors and connect one end of each to a…
Don’t just sit there! Build something!! Learning to analyze digital…
Differential Op-Amp Circuits An op-amp with no feedback is already a…
Don’t just sit there! Build something!! Learning to mathematically…
