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
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Digital Communication
This tool is designed to calculate the maximum distance (range) that a radar can detect
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In very simple, qualitative terms, rate the impedance of capacitors…
Worksheets - Digital Communication
This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
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A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
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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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Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Digital Communication
The Q, or quality, factor of a resonant circuit is a measure of the…
Textbook
What voltage will you choose to use for each of the station batteries?
Worksheets - Digital Communication
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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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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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 balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
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Early in my explorations of electricity, I came across a length of…
Textbook
As the name suggests, the tetrode tube contains four elements: cathode…
Textbook
In this hands-on electronics experiment, you will build an S-R latch with an enabled input using four NAND gates and learn more about digital circuit functionality.
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The singular reason for learning and using the binary numeration…
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At the beginning of this chapter, it illustrates how transistors could…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Digital Communication
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What is Split-Phase Power Systems? Split-phase power systems achieve…
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In this hands-on electronics experiment, you will use series and parallel resistor networks to precisely adjust the range and zero point of a rheostat.
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The bipolar junction transistor (BJT) was named because its operation…
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Complex numbers are useful for AC circuit analysis because they…
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As an electric current is passed through a coil of wire, it creates a…
Worksheets - Digital Communication
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Digital Communication
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Digital Communication
Arithmetic Sequences An arithmetic sequence is a series of numbers…
Textbook
Solve this equation for the value of x: x + 5 = 8 How many exact…
Worksheets - Digital Communication
Given two lengths of metal wire, which one will have the least…
Worksheets - Digital Communication
You might have noticed on the table for specific resistances that all…
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A very important measurement in many liquid chemical processes…
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Contributors to this chapter are listed in chronological order of…
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Inductors, like all electrical components, have limitations which must…
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