Early in my explorations of electricity, I came across a length of…
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Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Wireless 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 - Wireless Communication
In very simple, qualitative terms, rate the impedance of capacitors…
Worksheets - Wireless Communication
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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This tool is designed to calculate the maximum distance (range) that a radar can detect
Tools
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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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
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 will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
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All About Contactors When a relay is used to switch a large amount of…
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Behaviors of Inductors wrapped around a Conductive Core Suppose we…
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In this hands-on electronics experiment, you will use potentiometers to vary a voltage and learn about voltage divider ratios and potentiometer applications.
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A calculator for solving the maximum current a microstrip can handle.
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In this hands-on semiconductor electronics experiment, use a bipolar junction transistor (BJT) to switch an LED and learn about the current their amplification.
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Wireless Communication
All entries arranged in alphabetical order of surname. Major…
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
A calculator for computing the gain and output voltage of an operational amplifier
Tools
Single phase power system schematic diagram shows little about the…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Wireless Communication
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After applying some of the general troubleshooting tips to narrow the…
Textbook
Like bipolar transistors, SCRs and TRIACs are also manufactured as…
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Let’s begin with a semiconductor gate circuit in need of…
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All entries arranged in alphabetical order of surname. Major…
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Learn the Power Formula We’ve seen the formula for determining…
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A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
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Synchronous motors load the power line with a leading power factor.…
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The smaller the cross-sectional area of any given wire, the greater…
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