In very simple, qualitative terms, rate the impedance of capacitors…
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A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
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This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
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This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
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This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
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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.
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The Q, or quality, factor of a resonant circuit is a measure of the…
Textbook
This tool is designed to calculate the maximum distance (range) that a radar can detect
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Early in my explorations of electricity, I came across a length of…
Textbook
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.
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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.
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What voltage will you choose to use for each of the station batteries?
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Don’t just sit there! Build something!! Learning to analyze digital…
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Let’s connect three AC voltage sources in series and use complex…
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Contributors to this chapter are listed in chronological order of…
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Provide a definition for phasor, as the term applies to electrical…
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Explain the principle of operation for the particular integrated…
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Define the following metrological terms: • Uncertainty • Accuracy…
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In this hands-on electronics experiment, you will build a monostable multivibrator using a 555 timer IC and learn about RC time constant charging and how a one-shot timer operates.
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This tool is designed to calculate the value of resistance R1 in a reflection attenuator.
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Contributors to this chapter are listed in chronological order of…
Textbook
Introduction This third volume of the book series Lessons In Electric…
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Every meter impacts the circuit it is measuring to some extent, just…
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Long before the advent of digital electronic technology, computers…
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Figure below shows a photodiode amplifier for measuring low levels of…
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How is it possible to electrically measure the torque output by a…
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This calculator helps you compute the inductance of a broadside coupled trace.
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An unbalanced Wheatstone bridge cannot be solved using simple series…
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Larger Karnaugh maps reduce larger logic designs. How large is large…
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So far, we’ve only been able to escape the sheer volume of…
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Remember that this tutorial is not exhaustive by any means, and that…
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Standing waves at the resonant frequency points of an open- or…
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