The Radio Amateurs Hand Book | Page 4

Tube Receiving Set--The Vacuum Tube Detector--Three Electrode Vacuum Tube Detector--The Dry Cell and Storage Batteries--The Filament Rheostat--Assembling the Parts--Connecting Up the Parts--Adjusting the Vacuum Tube Detector Receiving Set.
IX. VACUUM TUBE AMPLIFIER RECEIVING SETS
A Grid Leak Amplifier Receiving Set. With Crystal Detector--The Fixed Resistance Unit, or Grid Leak--Assembling the Parts for a Crystal Detector Set--Connecting up the Parts for a Crystal Detector--A Grid Leak Amplifying Receiving Set With Vacuum Tube Detector--A Radio Frequency Transformer Amplifying Receiving Set--An Audio Frequency Transformer Amplifying Receiving Set--A Six Step Amplifier Receiving Set with a Loop Aerial--How to Prevent Howling.
X. REGENERATIVE AMPLIFICATION RECEIVING SETS
The Simplest Type of Regenerative Receiving Set--With Loose Coupled Tuning Coil--Connecting Up the Parts--An Efficient Regenerative Receiving Set. With Three Coil Loose Coupler--The A Battery Potentiometer--The Parts and How to Connect Them Up--A Regenerative Audio Frequency Amplifier--The Parts and How to Connect Them Up.
XI. SHORT WAVE REGENERATIVE RECEIVING SETS
A Short Wave Regenerative Receiver, with One Variometer and Three Variable Condensers--The Variocoupler--The Variometer--Connecting Up the Parts--Short Wave Regenerative Receiver with Two Variometers and Two Variable Condensers--The Parts and How to Connect Them Up.
XII. INTERMEDIATE AND LONG WAVE REGENERATIVE RECEIVING SETS
Intermediate Wave Receiving Sets--Intermediate Wave Set With Loading Coils--The Parts and How to Connect Them Up--An Intermediate Wave Set with Variocoupler Inductance Coils--The Parts and How to Connect Them Up--A Long Wave Receiving Set--The Parts and How to Connect Them Up.
XIII. HETERODYNE OR BEAT LONG WAVE TELEGRAPH RECEIVING SET
What the Heterodyne or Beat Method Is--The Autodyne or Self-heterodyne Long Wave Receiving Set--The Parts and Connections of an Autodyne or Self-heterodyne, Receiving Set--The Separate Heterodyne Long Wave Receiving Set--The Parts and Connections of a Separate Heterodyne Long Wave Receiving Set.
XIV. HEADPHONES AND LOUD SPEAKERS
Wireless Headphones--How a Bell Telephone Receiver is Made--How a Wireless Headphone is Made--About Resistance, Turns of Wire and Sensitivity of Headphones--The Impedance of Headphones--How the Headphones Work--About Loud Speakers--The Simplest Type of Loud Speaker--Another Simple Kind of Loud Speaker--A Third Kind of Simple Loud Speaker--A Super Loud Speaker.
XV. OPERATION OF VACUUM TUBE RECEPTORS
What is Meant by Ionization--How Electrons are Separated from Atoms--Action of the Two Electrode Vacuum Tube--How the Two Electrode Tube Acts as a Detector--How the Three Electrode Tube Acts as a Detector--How the Vacuum Tube Acts as an Amplifier--The Operation of a Simple Vacuum Tube Receiving Set--Operation of a Regenerative Vacuum Tube Receiving Set--Operation of Autodyne and Heterodyne Receiving Sets--The Autodyne, or Self-Heterodyne Receiving Set--The Separate Heterodyne Receiving Set.
XVI. CONTINUOUS WAVE TELEGRAPH TRANSMITTING SETS WITH DIRECT CURRENT
Sources of Current for Telegraph Transmitting Sets--An Experimental Continuous Wave Telegraph Transmitter--The Apparatus You Need--The Tuning Coil--The Condensers--The Aerial Ammeter--The Buzzer and Dry Cell--The Telegraph Key--The Vacuum Tube Oscillator--The Storage Battery--The Battery Rheostat--The Oscillation Choke Coil--Transmitter Connectors--The Panel Cutout--Connecting Up the Transmitting Apparatus--A 100-mile C. W. Telegraph Transmitter--The Apparatus You Need--The Tuning Coil--The Aerial Condenser--The Aerial Ammeter--The Grid and Blocking Condensers--The Key Circuit Apparatus--The 5 Watt Oscillator Vacuum Tube--The Storage Battery and Rheostat--The Filament Voltmeter--The Oscillation Choke Coil--The Motor-generator Set--The Panel Cut-out--The Protective Condenser--Connecting Up the Transmitting Apparatus--A 200-mile C. W. Telegraph Transmitter--A 500-mile C. W. Telegraph Transmitter--The Apparatus and Connections-- The 50-watt Vacuum Tube Oscillator--The Aerial Ammeter--The Grid Leak Resistance--The Oscillation Choke Coil--The Filament Rheostat--The Filament Storage Battery--The Protective Condenser--The Motor-generator--A 1000-mile C. W. Telegraph Transmitter.
XVII. CONTINUOUS WAVE TELEGRAPH TRANSMITTING SETS WITH ALTERNATING CURRENT
A 100-mile C. W. Telegraph Transmitting Set--The Apparatus Required--The Choke Coils--The Milli-ammeter--The A. C. Power Transformer--Connecting Up the Apparatus--A 200- to 500-mile C. W. Telegraph Transmitting Set-A 500- to 1000-mile C. W. Telegraph Transmitting Set--The Apparatus Required--The Alternating Current Power Transformer-Connecting Up the Apparatus.
XVIII. WIRELESS TELEPHONE TRANSMITTING SETS WITH DIRECT AND ALTERNATING CURRENTS
A Short Distance Wireless Telephone Transmitting Set--With 110-volt Direct Lighting Current--The Apparatus You Need--The Microphone Transmitter--Connecting Up the Apparatus--A 25- to 50-mile Wireless Telephone Transmitter--With Direct Current Motor Generator--The Apparatus You Need--The Telephone Induction Coil--The Microphone Transformer--The Magnetic Modulator--How the Apparatus is Connected Up--A 50- to 100-mile Wireless Telephone Transmitter--With Direct Current Motor Generator--The Oscillation Choke Coil--The Plate and Grid Circuit Reactance Coils--Connecting up the Apparatus--A 100- to 200-mile Wireless Telephone Transmitter--With Direct Current Motor Generator--A 50- to 100-mile Wireless Telephone Transmitting Set--With 100-volt Alternating Current--The Apparatus You Need--The Vacuum Tube Rectifier--The Filter Condensers--The Filter Reactance Coil-- Connecting Up the Apparatus--A 100- to 200-mile Wireless Telephone Transmitting Set--With 110-volt Alternating Current--Apparatus Required.
XIX. THE OPERATION OF VACUUM TUBE TRANSMITTERS
The Operation of the Vacuum Tube Oscillator--The Operation of C. W. Telegraph Transmitters with Direct Current--Short Distance C. W. Transmitter--The Operation of the Key Circuit--The Operation of C. W. Telegraph Transmitting with Direct Current--The Operation of C. W. Telegraph Transmitters with Alternating Current--With a Single Oscillator Tube--Heating the Filament with Alternating Current--The Operation of C. W. Telegraph Transmitters with Alternating Current-- With Two Oscillator Tubes--The Operation of Wireless Telephone Transmitters with Direct Current--Short Distance Transmitter--The Microphone Transmitter--The Operation of Wireless Telephone Transmitters with Direct Current--Long Distance Transmitters--The Operation of Microphone Modulators--The Induction