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Balanced Attenuator Calculator

Tools

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

Design Project: Telegraph System

Worksheets - Optical Communication

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

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.

Digital Communication

Worksheets - Optical Communication

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

Radar Maximum Range Calculator

Tools

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

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.

Q Factor and Bandwidth of a Resonant Circuit

Textbook

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

EIRP Calculator

Tools

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

A 50-Ohm Cable?

Textbook

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

Passive Filter Circuits

Worksheets - Optical Communication

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

Friis Transmission Calculator

Tools

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

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.

Calculating Electric Power

Textbook

Learn the Power Formula We’ve seen the formula for determining…

RF Power Ratio Conversion Calculator

Tools

This tool is designed to convert power ratios to decibel

Performance-Based Assessments for Semiconductor Circuit Competencies

Worksheets - Optical Communication

Single-ended and Differential Amplifiers

Textbook

For ease of drawing complex circuit diagrams, electronic amplifiers…

Time Constant Circuits

Worksheets - Optical Communication

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

BJT Amplifier Troubleshooting

Worksheets - Optical Communication

As an instructor of electronics, I am called upon frequently to help…

Introduction to Network Theorems

Textbook

Anyone who’s studied geometry should be familiar with the…

555 Ramp Generator

Textbook

PARTS AND MATERIALS Two 6 volt batteries One capacitor, 470 µF…

Flip-Flop Circuits

Worksheets - Optical Communication

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

Contributors (9)

Textbook

Contributors to this chapter are listed in chronological order of…

Waveform Analysis

Textbook

PARTS AND MATERIALS IBM-compatible personal computer with sound card,…

Introduction to AC Motors

Textbook

After the introduction of the DC electrical distribution system by…

Switch Contact Design

Textbook

A switch can be constructed with any mechanism bringing two conductors…

Build a Transformer

Textbook

PARTS AND MATERIALS Steel flat bar, 4 pieces Miscellaneous bolts,…

Voltage/Current Converter OpAmp Circuits

Worksheets - Optical Communication

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

Building Series-Parallel Resistor Circuits

Textbook

Once again, when building battery/resistor circuits, the student or…

Current Divider

Textbook

PARTS AND MATERIALS Calculator (or pencil and paper for doing…

Passive Integrator and Differentiator Circuits

Worksheets - Optical Communication

∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…

Voltage Comparator

Textbook

Parts and Materials Operational amplifier, model 1458 or 353…

4-wire Resistance Measurement

Textbook

PARTS AND MATERIALS 6-volt battery Electromagnet made from experiment…