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Digital Communication

Worksheets - Digital Communication

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

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

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.

Digital Communication

Worksheets - Digital Communication

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

Friis Transmission Calculator

Tools

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

Passive Filter Circuits

Worksheets - Digital Communication

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

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.

Design Project: Telegraph System

Worksheets - Digital Communication

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

Q Factor and Bandwidth of a Resonant Circuit

Textbook

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

Link Budget Calculator

Tools

This tool is designed to calculate the power at the receiver using link budget analysis.

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…

R, L and C Summary

Textbook

With the notable exception of calculations for power (P), all AC…

Integrated Circuits

Textbook

  A Logic Gate is assigned as an elementary building block of…

Tracking ADC

Textbook

A third variation on the counter-DAC-based converter theme is, in my…

Transistors, Hybrid

Textbook

In essence, the IGFET controls the base current of a BJT, which…

A Binary Adder

Textbook

Suppose we wanted to build a device that could add two binary bits…

AC Voltmeters and Ammeters

Textbook

AC electromechanical meter movements come in two basic arrangements:…

Combination Tubes

Textbook

Similar in thought to the idea of the integrated circuit, tube…

Data - Resistance & Superconductor

Textbook

Tables of specific resistance and temperature coefficient of…

Radio Circuits

Textbook

(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…

Radicals

Textbook

Definition of a Radical Given the expression where “x” is…

Build a Transformer

Textbook

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

Three-phase Y and Delta Configurations

Textbook

Three-phase Wye(Y) Connection Initially, we explored the idea of…

Precise Diode Circuits

Worksheets - Digital Communication

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

Safe Meter Usage

Textbook

Using an electrical meter safely and efficiently is perhaps the most…

Common Antiderivatives

Textbook

 

Microprocessor Programming

Textbook

The “vocabulary” of instructions which any particular…

Millman’s Theorem

Worksheets - Digital Communication

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

True, Reactive, and Apparent Power

Textbook

Reactive Power We know that reactive loads such as inductors and…

The “Buffer” Gate

Textbook

If we were to connect two inverter gates together so that the output…

Power Density Calculator

Tools

A tool designed to calculate the power density of an antenna