This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
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In very simple, qualitative terms, rate the impedance of capacitors…
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The Q, or quality, factor of a resonant circuit is a measure of the…
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Telecom
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
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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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
This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
Tools
This tool is designed to calculate the maximum distance (range) that a radar can detect
Tools
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?
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A calculator for computing the impedance of an edge coupled stripline.
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In this hands-on electronics experiment, build a digital combination lock with LED output indicators and learn about XOR gate functionality and how to implement NOR logic functionality using diodes.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
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In this hands-on electronics experiment, you will build capacitor charging and discharging circuits and learn how to calculate the RC time constant of resistor-capacitor circuits.
Textbook
Programming a circuit simulation with SPICE is much like programming…
Textbook
The Q, or quality, factor of a resonant circuit is a measure of the…
Textbook
This calculator will help compute the inductance of a length of wire.
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A very important measurement in many liquid chemical processes…
Textbook
For ease of drawing complex circuit diagrams, electronic amplifiers…
Textbook
Mathematical rules are based on the defining limits we place on the…
Textbook
Ohm’s Law also makes intuitive sense if you apply it to the…
Textbook
In this hands-on electronics experiment, you will build a simple voltmeter and ammeter while learning some fundamentals about circuit measurements.
Textbook
A tool designed to calculate the characteristic impedance of a twisted-pair cable
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Don’t just sit there! Build something!! Learning to mathematically…
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There are two basic Ohm’s Law equations: one relating voltage,…
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Our next transistor configuration to study is a bit simpler for gain…
Textbook
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
What is the purpose of a seven-segment decoder circuit? What is a…
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This tool is designed to convert power ratios to decibel
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“The nice thing about standards is that there are so many of…
Textbook
Let’s take the same components for our series example circuit…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
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Periodic table of chemical elements.
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
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Don’t just sit there! Build something!! Learning to mathematically…
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All About Diodes A diode is an electrical device allowing current to…
Textbook
Up until this point, our analysis of transistor logic circuits has…
Textbook
Practical Benefit of Active Devices The practical benefit of active…
Textbook
The earliest forms of digital data storage involving moving parts was…
Textbook
The electrons of different types of atoms have different degrees of…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
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What Is Kirchhoff’s Current Law? Kirchhoff’s Current Law,…
Textbook
What factors determine where potentiometers Rpot1 and Rpot2 must be…
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This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
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Provide a definition for phasor, as the term applies to electrical…
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Calculate the voltage output by the secondary winding of a transformer…
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OK, so how exactly can we represent AC quantities of voltage or…
Textbook
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
Quantum physics describes the states of electrons in an atom according…
Textbook
In this hands-on electronics experiment, build and test an automated circuit that sequentially flashes 10 LED, and learn about counters, frequency dividers, and switch debouncing.
Textbook
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