A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
Tools
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.
Tools
This tool is designed to calculate the maximum distance (range) that a radar can detect
Tools
This calculator allows you to solve for any of the six variables in the Friis formula for RF transmission: transmitter power, transmitter gain, receiver power, receiver gain, frequency, or distance.
Tools
The Q, or quality, factor of a resonant circuit is a measure of the…
Textbook
Early in my explorations of electricity, I came across a length of…
Textbook
What voltage will you choose to use for each of the station batteries?
Worksheets - Wireless Communication
This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
Tools
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.
Tools
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Wireless Communication
This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
Tools
This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
Tools
In very simple, qualitative terms, rate the impedance of capacitors…
Worksheets - Wireless Communication
If we take the equivalent circuit of an SCR and add another external…
Textbook
Note: this is a very unique and useful property of e. As in…
Textbook
Because capacitors store energy in the form of an electric field, they…
Textbook
In this hands-on semiconductor electronics experiment, construct a three-stage common-emitter amplifier using bipolar junction transistors (BJTs) and learn about multi-stage gain and feedback.
Textbook
Any kind of switch contact can be designed so that the contacts…
Textbook
(Template)
Worksheets - Wireless Communication
This calculator helps you compute the inductance of a broadside coupled trace.
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AC electromechanical meter movements come in two basic arrangements:…
Textbook
Has the system ever worked before? If yes, has anything happened to…
Textbook
Digital logic gate circuits are manufactured as integrated circuits:…
Textbook
As an example of using several circuits together, we are going to make…
Textbook
Series and Parallel Resistances Series and Parallel…
Textbook
Contributors to this chapter are listed in chronological order of…
Textbook
Write an equation describing the precise mathematical relationship…
Worksheets - Wireless Communication
What, exactly, is an arbitrary waveform generator, and for what…
Worksheets - Wireless Communication
Digital computers communicate with external devices through ports:…
Worksheets - Wireless Communication
Things start to get complicated when we need to relate two or more AC…
Textbook
In this hands-on AC electronics experiment, build a 12 V alternating current (AC) power supply using a step-down transformer and learn about transformer operation and the purpose of tapped windings.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Wireless Communication
In mathematics, an identity is a statement true for all possible…
Textbook
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