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
In very simple, qualitative terms, rate the impedance of capacitors…
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.
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?
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 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…
This tool is designed to calculate the maximum distance (range) that a radar can detect
What is the purpose of the switch shown in this schematic diagram?
“Advances are made by answering questions. Discoveries are made…
In many circuit applications, we encounter components connected…
If we examine a four-bit binary count sequence from 0000 to 1111, a…
OK, so how exactly can we represent AC quantities of voltage or…
Inductive Reactance Capacitive Reactance …
Superconducting devices, though not widely used, have some unique…
PARTS AND MATERIALS Low-voltage AC power supply (6-volt output) 6-volt…
Up until this point, our analysis of transistor logic circuits has…
RELATED WORKSHEETS: Calculus for Electric Circuits…
PARTS AND MATERIALS Two 6-volt batteries Two NPN…
Stepper Motor vs Servo Motor A stepper motor is a…
One of the more fascinating applications of electricity is in the…
Digital computers communicate with external devices through ports:…
Don’t just sit there! Build something!! Learning to analyze relay…
Don’t just sit there! Build something!! Learning to mathematically…
Limitations of Electromechanical Relays As versatile as…
This tool calculates the cutoff frequency of a circular waveguide
Quantum physics describes the states of electrons in an atom according…
