THE ELECTRON AGE
100 YEARS OF PROGRESS OF ELECTRONICS IN BRAZIL
1.0
INTRODUCTION
2.0
THE COMMUNICATION BY ELECTRICAL MEANS
2.1
THE TECHNOLOGY OF TELEGRAPH REACHES BRAZIL
2.1.1
INSTRUMENTS USED IN TELEGRAPHY
2.1.2
THE POWER SUPPLY
2.1.3
THE TRANSMISSION LINE
2.1.4
IMPROVED BRAZILIAN TELEGRAPHIC LINES' INSULATOR
2.1.4.1
THE WOODEN MADE FRAMEWORK
2.1.5
TELEGRAPHIC INSTUMENTS MADE IN BRAZIL
2.1.5.1
THE SAGA OF BARON OF CAPANEMA
2.1.6
THE TRANSCONTINENTAL TELEGRAPH
2.2
THE INVENTION OF THE TELEPHONE - A ROYAL RECOGNITION
2.2.1
THE BEGINNING OF TELEPHONY
2.2.2
PICTORIAL OVERVIEW OF EARLY DAYS OF TELEPHONY
2.2.3
TESTING INSTRUMENTATION USED IN TELEPHONY
2.3
THE WIRELESS TELEGRAPH
2.3.1
IN THE FOOTSTEPS OF BRAZILIAN TECHNOLOGY
2.3.2
THE EXPANSION OF THE TELEGRAPH SYSTEM
3.0
THE BIRTH OF BRAZILIAN BROADCASTING
4.0
PATHFINDERS OF BRAZILIAN BROADCASTING
4.1
EARLY RADIO BROADCASTING TECHNIQUES
5.0
IN THE DOMAIN OF ELECTRONICS
5.1
THE EARLY DAYS
5.1.1
THE THERMIONIC VALVE
5.1.1.1
THE TRIODE AGE
5.1.1.1.1
AMERICAN MADE TRIODE VALVES
5.1.1.1.2
EUROPEAN MADE TRIODE VALVES
5.1.1.2
THE SCREEN-GRID VALVES
5.1.1.2.1
AMERICAN MADE TETRODES VALVES
5.1.1.2.2
EUROPEAN MADE TETRODES VALVES
5.1.1.3
THE ARRIVAL OF THE POLIHODO VALVE
5.1.1.3.1
AMERICAN MADE PENTODES
5.1.1.3.2
EUROPEAN MADE PENTODES
5.1.1.4
A WORD ON OTHER TYPES OF VALVES
5.1.1.4.1
RECTIFYING VALVES
5.1.1.4.2
TRANSMITTING VALVES
5.1.1.4.3
METAL VALVES
5.1.2
THE TRANSMITTER
5.1.3
THE RADIO RECEIVER
5.1.3.1
PICTORIAL SURVEY ON RADIO RECEIVERS - 1925 - 1940
5.1.3.1.1
RADIO RECEIVERS FROM 1920 - 1930
5.1.3.1.2
RADIO RECEIVERS FROM - 1930 - 1940
5.1.4
BRAZILIAN ELECTRICAL COMMUNICATION THROUGH STAMPS - A BRIEF OVERVIEW
6.0
THE BRAZILIAN ELECTRONIC INDUSTRY
6.1
THE PIONEERING YEARS
6.1.1
THE INDUSTRY FROM 1920 - 1940
6.1.1.1
SILVA LIMA, HUGO & LEONARDOS
6.1.1.2
RADIO INDUSTRIAL BRASILEIRA
6.1.1.3
OFFICINAS "LANCIA"
6.1.1.4
THEODOR WILLE & CIA.
6.1.1.5
CACIQUE S/A
7.0
A MANUFACTURING VACUUM TUBE IN BRAZIL
7.1
STANDARD ELECTRIC S/A - SESA
7.2
PHILIPS - IBRAP
7.3
RCA
7.3.1
METAL VALVE - A PSEUDO LOCAL PRODUCTION
7.4
THE FALL OF THERMIONIC VALVE
7.5
THE BRAZILIAN THERMIONIC AGE ODDITIES
8.0
THE MILITARY ROLE IN THE ELECTRONIC INDUSTRY
8.1
THE COMMUNICATION IN THE BEGINNING OF PARAGUAYAN WAR
8.1.1
THE MILITARY COMMUNCIATION THROUGH THE ELECTRICAL TELEGRAPH
8.2
RADIOTELEGRAPHY FOR MILITARY APPLICATIONS
8.3
THE INDUSTRIAL AGE - 1920 - 1940
8.4
THE NATION UNDER MOBILIZATION AT WWII
8.5
EXPANDING THE PHYLOSOPHY OF DEFENSE
8.5.1
THE INDUSTRIAL AGE - 1950 - 1970
8.6
CONSOLIDATING THE CONCEPT OF INDUSTRIAL NATIONALIZATION
8.7
OVERVIEW ON BRAZILIAN MILITARY RADIOS
8.8
IMPROVING THE INDUSTRIAL MILITARY STRATEGY
8.9
BRAZILIAN PIONEERS IN THE MAINSTREAN OF ENGINEERING AND ELECTRONIC TECHNOLOGY
9.0
FROM ICONOSCOPE TO COLORED IMAGE - THE BIRTH OF TELEVISION IN BRAZIL
9.1
THE BEGINNING OF TELEVISION TECHNOLOGY IN BRAZIL
9.2
CARVING OUT THE WAY FOR THE NATIONAL TELEVISION TECHNOLOGY
9.3
ON AIR THE FIRST BLACK AND WHITE IMAGES
9.4
THE BRAZILIAN TELEVISION INDUSTRIAL AND TECHNOLOGICAL NETWORKING
9.4.1
KINESCOPE MAKING IN BRAZIL
9.4.2
THE TV SET ENTERS HOME
9.4.2.1
WORLDWIDE ENTERPRISES START IN PRODUCING TV SETS IN BRAZIL
9.4.2.2
THE NATIVE TV SETS MANUFACTURING
9.4.3
THE TECHNOLOGICAL TURN POINT
9.5
CHOOSING THE BRAZILIAN TV STANDARDS
9.5.1
THE BRAZILIAN TELEVISION STANDARD - "PAL-M"
9.6
THE FREE ECONOMIC ZONE OF MANAUS
9.7
RECORDING VIDEO SIGNALS
9.8
PICTORIAL OVERVIEW ON TELEVISION RECEIVERS MADE IN BRAZIL
9.8.1
TV SETS FROM 1950 - 1960
9.8.2
TV SETS FROM 1970 - 1980
9.9
FOUNDERS OF BRAZILIAN TELEVISION COMMUNITY