CONTENTS


CHAPTER

I. HOW TO BEGIN WIRELESS

Kinds of Wireless Systems--Parts of a Wireless System--The Easiest Way
to Start--About Aerial Wire Systems--About the Receiving
Apparatus--About Transmitting Stations--Kinds of Transmitters--The
Spark Gap Wireless Telegraph Transmitter--The Vacuum Table Telegraph
Transmitter--The Wireless Telephone Transmitter.

II. PUTTING UP YOUR AERIAL

Kinds of Aerial Wire Systems--How to Put Up a Cheap Receiving
Aerial--A Two-wire Aerial--Connecting in the Ground--How to Put up a
Good Aerial--An Inexpensive Good Aerial--The Best Aerial That Can be
Made--Assembling the Aerial--Making a Good Ground.

III. SIMPLE TELEGRAPH AND TELEPHONE RECEIVING SETS

Assembled Wireless Receiving Sets--Assembling Your Own Receiving
Set--The Crystal Detector--The Tuning Coil--The Loose Coupled Tuning
Coil--Fixed and Variable Condensers--About Telephone Receivers--
Connecting Up the Parts--Receiving Set No. 2--Adjusting the No. 1
Set--The Tuning Coil--Adjusting the No. 2 Set.

IV. SIMPLE TELEGRAPH SENDING SETS