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Q Factor and Bandwidth of a Resonant Circuit

Textbook

The Q, or quality, factor of a resonant circuit is a measure of the…

Digital Communication

Worksheets - Digital Communication

Don’t just sit there! Build something!! Learning to analyze digital…

EIRP Calculator

Tools

A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna

Link Budget Calculator

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.

Radar Maximum Range Calculator

Tools

This tool is designed to calculate the maximum distance (range) that a radar can detect

Digital Communication

Worksheets - Digital Communication

Don’t just sit there! Build something!! Learning to analyze digital…

Passive Filter Circuits

Worksheets - Digital Communication

In very simple, qualitative terms, rate the impedance of capacitors…

Antenna Downtilt and Coverage Calculator

Tools

This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.

Q Factor and Bandwidth of a Resonant Circuit

Textbook

The Q, or quality, factor of a resonant circuit is a measure of the…

Bridged-Tee Attenuator Calculator

Tools

This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.

Balanced Attenuator Calculator

Tools

This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.

A 50-Ohm Cable?

Textbook

Early in my explorations of electricity, I came across a length of…

Design Project: Telegraph System

Worksheets - Digital Communication

What voltage will you choose to use for each of the station batteries?

Friis Transmission Calculator

Tools

This calculator computes the power received by an antenna using Friis formula

Timer Circuits

Worksheets - Digital Communication

Don’t just sit there! Build something!! Learning to analyze digital…

Wire-by-Number project kit introduction

Worksheets - Digital Communication

Wire-by-Number project: simple voltage divider Description: Build a…

The Instrumentation Amplifier

Textbook

What Is an Instrumentation Amplifier? An instrumentation amplifier…

Current Mirror BJTs

Textbook

Bipolar Junction Transistor or BJT Current Mirror An often-used…

Single-phase Power Systems

Textbook

Single phase power system schematic diagram shows little about the…

Shift Registers: Serial-in, Parallel-out (SIPO) Conversion

Textbook

A serial-in, parallel-out shift register is similar to the serial-in,…

Basic Ohmmeter Use

Worksheets - Digital Communication

Explain how an ohmmeter is able to measure the resistance of a…

Conductors and Insulators

Worksheets - Digital Communication

Given two lengths of metal wire, which one will have the least…

Logic Signal Voltage Levels

Textbook

Input Voltages for Logic Gates Logic gate circuits are designed to…

Power Density Calculator

Tools

A tool designed to calculate the power density of an antenna

Wire Loop Inductance Calculator

Tools

This calculator helps you compute the inductance of a wire loop.

Edge Coupled Trace Inductance Calculator

Tools

This calculator helps you compute for the inductance of an edge coupled trace.

Transistor as a Switch

Textbook

PARTS AND MATERIALS Two 6-volt batteries One NPN…

Switches, Hand Actuated

Textbook

A switch is an electrical component that can “make” or…

Rules for Limits

Textbook

    RELATED WORKSHEETS: Calculus for Electric Circuits…

Performance-Based Assessments for Basic Electricity Competencies

Worksheets - Digital Communication

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Branch Current Method

Textbook

The first and most straightforward network analysis technique is…

Making a Venn Diagram Look Like a Karnaugh Map

Textbook

Starting with circle A in a rectangular A’ universe in figure…

Computational Circuits

Textbook

When someone mentions the word “computer,” a digital…

Electric Shock Data

Textbook

The table of electric currents and their various bodily effects was…