Basic Concepts

The Simplest Transmitter

The Simplest Receiver

Impedance-Matching

Matching Networks

What is Modulation?

Amplitude Modulator # 1

Amplitude Modulator # 2

Frequency Converters

Doppler Effect

Squelch Circuit

 Digital Data Communications

Fiber-Optic Communications

Basic Fiber-Optic Communication System

Local Area Networks; Hubs; Routers

TCP/IP

 Equations and Formulas

Antenna Formulas

AM Equations

FM Equations

 Reference Tables

Touch-Tone Telephone Coding

Decibels Vs. P/V Ratios

Telecommunications Bands

TV Channel Frequencies

International Morse Code

Types of Pulse Modulation

Data Communications Standards

 Exercises

Multiple-Choice # 1 - Intro to Comms

Multiple-Choice # 2 - Intro to Comms