Early in my explorations of electricity, I came across a length of…
This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
What voltage will you choose to use for each of the station batteries?
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 tool is designed to calculate the maximum distance (range) that a radar can detect
Early in my explorations of electricity, I came across a length of…
This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced 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 calculator computes the power received by an antenna using Friis formula
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…
A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
A high-pass filter’s task is just the opposite of a low-pass…
Roman Numerals The Romans devised a system that was a substantial…
Many electronic circuits use what is called a split or a dual power…
The manufacture of only silicon based semiconductors is described…
What, exactly, is necessary to establish electrical continuity between…
With addition being easily accomplished, we can perform the operation…
The first and most straightforward network analysis technique is…
Although many textbooks provide good introductions to digital memory…
In the simplest terms you can think of, define what an electrical…
What does the normal status of an electrical switch refer to?…
It used to be with large AC power systems that “power…
A very important measurement in many liquid chemical processes…
A calculator for computing the inductance of a coaxial cable.
Let’s count from zero to twenty using four different kinds of…
This calculator calculates the free space loss, given the distance, frequency, and gain, between two antennas.
This calculator helps determine the maximum temperature a device can withstand
Though it may seem strange to cover the elementary topic of electrical…
A three-phase motor may be run from a single-phase power source.…
This calculator gives the reactance and admittance of an inductor or the inductance given the reactance of an inductor
Fallacious reasoning and poor interpersonal relations account for more…
