Early in my explorations of electricity, I came across a length of…
Textbook
This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
Tools
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Modulation
This tool is designed to calculate the maximum distance (range) that a radar can detect
Tools
This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
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
What voltage will you choose to use for each of the station batteries?
Worksheets - Modulation
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
Early in my explorations of electricity, I came across a length of…
Textbook
A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
Tools
The Q, or quality, factor of a resonant circuit is a measure of the…
Textbook
This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
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
In very simple, qualitative terms, rate the impedance of capacitors…
Worksheets - Modulation
The following circuits are pre-tested netlists for SPICE 2g6, complete…
Textbook
A chandelier has five light bulbs in it, and one of them is not…
Worksheets - Modulation
In this hands-on electronics experiment, you will build an analog integrator using an operational amplifier and learn about integration functions, op amp input bias currents, and how to limit the voltage swing of a potentiometer.
Textbook
Contributors to this chapter are listed in chronological order of…
Textbook
What will happen to the brightness of the light bulb as the iron core…
Worksheets - Modulation
Resistors vs. Inductors Inductors do not behave the same way as…
Textbook
Introduction This third volume of the book series Lessons In Electric…
Textbook
The concept of a mathematical power is familiar to most students of…
Worksheets - Modulation
RELATED WORKSHEET: Calculus for Electric…
Textbook
Textbook
When the need arises to correct for poor power factor in an AC power…
Textbook
All About Diodes A diode is an electrical device allowing current to…
Textbook
Just as devices have been made to measure certain physical quantities…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Modulation
A practical application of switch and relay logic is in control…
Textbook
What will this voltmeter register when connected to a battery as shown…
Worksheets - Modulation
(Template)
Worksheets - Modulation
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Modulation
Contributors to this chapter are listed in chronological order of…
Textbook
Computerized Fourier analysis, particularly in the form of the FFT…
Textbook
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