Early in my explorations of electricity, I came across a length of…
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…
A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
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.
This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
Don’t just sit there! Build something!! Learning to analyze digital…
This tool is designed to calculate the maximum distance (range) that a radar can detect
In very simple, qualitative terms, rate the impedance of capacitors…
This calculator computes the power received by an antenna using Friis formula
This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
Let’s begin with a semiconductor gate circuit in need of…
What, exactly, is an arbitrary waveform generator, and for what…
The table of electric currents and their various bodily effects was…
What is Attenuators? Attenuators are passive devices. It is…
Computers can be powerful tools if used properly, especially in the…
Our exploration of thyristors begins with a device called the…
A switch is an electrical component that can “make” or…
Boolean algebra finds its most practical use in the simplification of…
An often neglected area of study in modern electronics is that of…
Things start to get complicated when we need to relate two or more AC…
Figure below shows a photodiode amplifier for measuring low levels of…
Despite lock-out/tag-out procedures and multiple repetitions of…
∫f(x) dx Calculus alert! One of the fundamental principles of…
PARTS AND MATERIALS Two 6-volt batteries One 9-volt battery …
What would happen to this meter movement, if connected directly to a…
Consider a circuit for a single-phase AC power system, where a 120…
This calculator will help compute the inductance of a length of wire.
Practical Benefit of Active Devices The practical benefit of active…
All About Diodes A diode is an electrical device allowing current to…
“AC” stands for Alternating Current, which can refer to…
