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?
This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
Early in my explorations of electricity, I came across a length of…
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 balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
This calculator computes the power received by an antenna using Friis formula
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.
Don’t just sit there! Build something!! Learning to analyze digital…
“The nice thing about standards is that there are so many of…
Conductors lose all of their electrical resistance when cooled to…
What Is Kirchhoff’s Current Law? Kirchhoff’s Current Law,…
PARTS AND MATERIALS Two 6-volt batteries One 9-volt battery …
Many electronic circuits use what is called a split or a dual power…
Note the “50 ohm” rating printed on the jacket of the cable. What…
This calculator helps determine the maximum temperature a device can withstand
With this lesson, I hope to avoid a common mistake found in…
Value of time constant in series RC and RL circuits Time…
Suppose you were installing a high-power stereo system in your car,…
PARTS AND MATERIALS Steel flat bar, 4 pieces Miscellaneous bolts,…
This calculator is designed to compute the parameters required to design a Pi-Match Impedance Circuit
PARTS AND MATERIALS Four 6 volt batteries Zener diode, 12…
Radio waves are comprised of oscillating electric and magnetic fields,…
This is a schematic for a simple VCO: The oscillator is of the RC…
Constant rule Rule of sums Rule of differences Product rule Quotient…
Capacitors, like all electrical components, have limitations that must…
PARTS AND MATERIALS Calculator (or pencil and paper for doing…
In many circuit applications, we encounter components connected…
Explain the difference between a balanced polyphase system and an…
